Classroom-Ready Tech

TWT Audio TW340 REVO – Premium Over-Ear USB-A Headset Experience clear, reliable audio with the TWT Audio TW340 REVO, a durable over-ear USB-A headset designed for learning, work, and multimedia use. This model delivers premium sound quality, exceptional comfort, and modular components— all with the dependability of a wired USB-A connection. 🔊 Key Features High-Fidelity Sound: Custom 40mm drivers deliver rich bass and detailed highs for an immersive audio experience. 360° Comfort Fit: Seamless 24mm-thick ear cushions contour comfortably around the ear for long listening sessions. Reliable USB-A Connection: Plug-and-play compatibility with Chromebooks, laptops, desktops, and USB-equipped devices. Inline Controls: Easy-access volume control for quick adjustments. Modular Design: Stealth-release cushions are simple to replace or upgrade to extend product life. Moisture-Wicking Comfort: Cushions stay breathable and comfortable for daily classroom or office use. 📦 Technical Specifications Feature Details Connection USB-A (wired, plug-and-play) Drivers Custom 40mm dynamic Controls Inline volume control Microphone Built-in microphone for calls and recordings Cable Durable, tangle-resistant cable Color Black Dimensions 7.5 × 6.9 × 0.25 in 🎯 Who It's For Students and professionals who need dependable wired audio Classrooms using Chromebooks, laptops, and USB-equipped devices Remote learners and office workers who prefer consistent audio quality Users who want breathable, long-wear cushions for daily use ❓ FAQs Can I connect to a laptop?Yes—This has a USB-A plug compatible with most laptops. Does it support calls?Yes, the built-in microphone provides clear voice capture. Is it plug-and-play?Yes—USB-A connection works immediately with compatible devices. 🎧 Accessories You Might Like Extra Moisture-Wicking Ear Cushions Protective Carrying Case Explore More Audio Accessories

Deluxe Multimedia School Headset with Mic HA-66M: Superior Comfort, Clear Audio, and Long-Lasting Durability The HA-66M Deluxe Multimedia School Headset is designed to provide students and educators with an exceptional audio experience. With a focus on comfort, durability, and hygiene, this over-ear headset is perfect for classrooms, online learning, and multimedia use. Featuring a built-in gooseneck microphone, noise-reducing ear cups, and a lightweight, adjustable design, the HA-66M is your ideal companion for clear communication and lasting comfort throughout the day. Key Features & Benefits: Noise-Reducing, Swivel Ear Cups: The HA-66M headset is equipped with noise-reducing ear cups that swivel for a perfect, comfortable fit. These ear cups help block out distractions, ensuring students and teachers can focus on lessons, calls, and multimedia without interruption. Durable Dura-Cord™ for Long-Lasting Use: The headset’s Dura-Cord™ is a chew and kink-resistant, PVC-jacketed nylon cord designed for maximum durability. Whether in a classroom or on the go, the Dura-Cord™ ensures long-lasting performance without fraying or tangling. Adjustable Headband for a Perfect Fit: The lightweight design includes an adjustable headband that ensures a comfortable, personalized fit for users of all ages. This makes the HA-66M headset perfect for children, teens, and adults alike. Built-In Gooseneck Microphone: The flexible gooseneck microphone is designed for easy positioning, ensuring clear and precise voice capture for calls, virtual lessons, and interactive activities. Washable and Replaceable Ear Cushions: The HA-66M comes with leatherette ear cushions that are not only soft and comfortable but also washable and replaceable, making maintenance a breeze and ensuring long-term use. Lice-Prevention Storage Bag: Each HA-66M headset comes with its own heavy-duty, moisture-resistant, reclosable storage bag that helps prevent the spread of lice. When sealed in the bag, lice are killed in 24–48 hours without chemicals, making it a perfect solution for shared environments like schools. Specifications: Dimensions: 8" L x 5" H x 7" W Weight: 0.7 lbs. Design: Deluxe, adjustable headband with noise-reducing, swivel ear cups Cord: 7’™ straight Dura-Cord™ – chew and kink-resistant Microphone: Flexible gooseneck boom mic with 4.7" neck length Storage Bag: Heavy-duty, write-on, moisture-resistant, reclosable bag for lice prevention Why Choose the HA-66M Deluxe Multimedia Headset? The HA-66M Deluxe Multimedia School Headset is an all-in-one solution for clear audio, lasting comfort, and hygiene. Whether used for online learning, video calls, or interactive gaming, the HA-66M provides superior sound quality and easy adjustability. With its durable construction, noise-reducing ear cups, and convenient lice-prevention storage bag, this headset is designed to keep students comfortable and focused throughout the day. Get the HA-66M Deluxe Multimedia Headset today and elevate your learning or teaching experience with premium comfort, clear communication, and reliable durability! Minimum Order: 3

This Boombox for School is Bluetooth enabled and features a CD player and FM Radio. Designed for use in education environments, this is a great addition to the classroom or library. Now you can easily connect your Bluetooth enabled devices such as a tablet or smartphone and control the audio directly from your device.   Features: Hamilton Buhl Boombox with Bluetooth® Receiver CD/FM Media Player Infrared (IR) technology transmits signal to headphones, reproducing audio signal while allowing you to roam freely about the room Dynamic element promotes extended frequency response Compact, lightweight design makes system ideal for extended listening sessions Foam ear cushions keep you in touch with your environment while you listen Adjustable, soft rubber headband provides maximum comfort and customization Transmitter connects to most home systems through 3.5 mm headphone jack or audio output Covered under the Koss Stereophones Limited Lifetime Warranty   Specifications: Dimensions: 14.31 L x 9.67 H x 5.89 W Weight: 3.5 lbs. Frequency Response: 30-15,000 Hz Impedance: N/A (Self-powered Stereophone) Sensitivity: N/A (Self-powered Stereophone) Cord: Cordless

This Lab Pack of School Headphones comes with 12 pairs and a carry case for easy storage and portability. Equipped with a standard headphone jack. (3.5mm or 1/8") Also comes with re-sealable storage bag. Ideal for audio education activities in libraries, computer labs and classrooms.Lab Pack Includes: (12) HA2V Personal Headphones with Volume (1) LCB5176 Laminated Cardboard Carry Case Compatible with: MP3 Players Cell Phones / Mobile Devices Tablets / eReaders Chromebooks Computers (Mac & PC) CD Players / Stereos TVs Most Gaming Systems   Carry Case Specifications: Laminated Cardboard Carry Case 9"L x 17" W x 23" H Carry handle   Headphone Specifications: Personal, On-Ear Design In-Line Volume Control Foam Ear Cushions, Replaceable Stereo Plug: 3.5mm Stereo Jacketed Chew-Resistant, Braided Nylon Cord Cord: 6 feet Speaker drivers: 40mm Frequency response: 20Hz-20kHz Impedance: 32 Ohms Heavy-duty, write-on, reclosable bag (helps prevent the spread of lice) Weight: 5 Ounces Warranty: 1 Year

Bring unrivaled digital media control and unparalleled functionality into your classroom or media lab! Meet the needs of your students by helping them build their listening, vocabulary, and language skills with this classroom-proven listening center from HamiltonBuhl®. Stream audio from Bluetooth®-enabled devices − smartphones, tablets, computers, and more − directly into the HB100BT Bluetooth® Boombox. This Listening Center includes everything you need for up to 6 Students at a great price: a Bluetooth® boombox media player, six headphones, one jack box, and a carry case. Includes:(1) HB100BT Bluetooth® Media Player/Boombox(6) SC-7V deluxe, noise-reducing, stereo headphones(1) Stereo jackbox with individual volume controls(1) Polyester Canvas Carry Case*Please Note: Plastic Carry Case color is subject to change without notice. AudioMVP Specifications:  Supports Bluetooth® 2.1 Frequency: FM 88- 108 MHz CD optical pick-up lens: 3 beam semiconductor laser Headphone jack: 3.5mm stereo jack Operation temperature: 41 F- 95 F Includes Instruction Manual Warranty: 1 Year Outout power: 2 x 1.2 Watts RMS Adapter AC input: AC100-240~50/60Hz Adapter DC output: DC9V0.8A Battery power: requires 8 “C” batteries (not included) Warranty: 1 Year SC-7V Headphones Specifications: 120° angle with 3.5 mm TRRS stereo plug Cord: 5' Dura-Cord™ - chew-resistant, PVC-jacketed, braided nylon Cushions: Leatherette, replaceable Design: Deluxe, over-ear Volume Control: On ear cup Speaker drivers: 40mm Frequency response:50-20,000 Hz Impedance: 32Ω Sensitivity: 105dB±4dB Storage Bag: Heavy-duty, write-on, moisture-resistant, reclosable bag. Helps prevent the spread of lice! Jackbox Specifications: Color: Gray Construction: Heavy gauge plastic Volume control: Individual volume control knobs for each headphone position Accommodates: Eight 1/4" headphone jacks Connection cable: 4' long Source plug: Dual jacks − one 1/4" other 1/8" Compatible with: iPods / iTouches / MP3 Players iPhones / Cell Phones iPads / Tablets / eReaders Computers (Mac & PC) CD Players / Stereos, TVs Most Gaming Systems

  MACH-2 Multimedia USB Headset: Durability, Comfort, and Hygiene in One The MACH-2 Multimedia USB Headset is packed with premium features designed to enhance your listening and communication experience. Whether for online learning, gaming, or multimedia use, this headset combines superior durability, high-quality audio, and innovative hygiene solutions—making it a must-have for anyone seeking reliable performance and comfort. Key Features & Benefits: Exclusive Dura-Cord™ for Ultimate Durability: Featuring a chew, kink, and knot-resistant PVC-jacketed braided cord, Dura-Cord™ ensures the headset stands up to daily wear and tear, providing long-lasting durability that keeps up with active users. Anti-Lice Storage Bag for Hygiene: Keep your headset safe and hygienic with the included heavy-duty, moisture-resistant, reclosable Anti-Lice storage bag. This unique feature kills lice within 24-48 hours without the use of harmful chemicals, helping prevent the spread of lice—perfect for shared environments like schools and offices. Superior Sound Quality: Equipped with 40mm ABS magnet speakers, the MACH-2 headset delivers rich, clear stereo sound with a frequency response of 50Hz–20,000Hz. Whether you're listening to music, attending virtual classes, or engaging in video calls, you’ll enjoy crisp, high-quality audio. Noise-Isolating Comfort: The noise-isolating leatherette ear cushions block out distractions, ensuring you can focus on your work or entertainment. Coupled with a foldable, leatherette padded headband, this headset offers all-day comfort, making it ideal for extended use. Convenient Ear Cup Volume Control: Easily adjust your volume on-the-go with the built-in ear cup volume control, giving you full control over your listening experience without needing to reach for your device. USB Plug for Easy Setup: The MACH-2 headset features a USB plug for both stereo audio and microphone, ensuring a simple plug-and-play experience with PC and Mac® devices, eliminating the hassle of complicated drivers or software. Omnidirectional Microphone for Clear Communication: The omnidirectional electret condenser microphone ensures clear voice capture from all directions, making it perfect for online meetings, video calls, and multimedia applications. Headset Specifications: Speakers: 40mm ABS magnet speakers for superior sound Ear Cup Volume Control: Convenient, easy-to-use volume adjustment Connection: USB plug for stereo audio and mic Frequency Response: 50Hz–20,000Hz Impedance: 32Ω Headband: Foldable leatherette padded headband for comfort and easy storage Ear Cushions: Noise-isolating leatherette ear cushions for a snug, comfortable fit Microphone Specifications: Type: Omnidirectional electret condenser microphone Sensitivity: -36±3DB (0dB=1V/Pa at 1KHz) Frequency Response: 50Hz–16kHz Impedance: 2.2kΩ Why Choose the MACH-2 Multimedia USB Headset? The MACH-2 headset combines rugged durability, top-tier audio quality, and essential hygiene features in one affordable package. Whether you're a student, teacher, or professional, its sturdy design and practical features make it the ideal choice for anyone needing a reliable and hygienic headset for daily use. Get the MACH-2 Multimedia USB Headset today—where durability meets comfort and hygiene! Featuring high quality integrated USB sound, steel reinforced gooseneck microphone with volume control located on the backside of the earcup, soft leatherette ear cushions delivering excellent noise-isolation, and adjustable, folding headband, MACH-2™ is designed for all-day comfort and easy compact storage.

Hamilton Buhl SchoolMate™ On-Ear Stereo Headphones – Durable, Comfortable, and Perfect for the Classroom Enhance your students' learning experience with the Hamilton Buhl SchoolMate™ On-Ear Stereo Headphones. Designed specifically for the demands of school environments, these headphones combine durable construction, comfort, and cleanliness features that make them perfect for daily use, lessons, and testing. Key Features: Durable Dura-Cord™: The 6' Dura-Cord™ is chew, kink, and knot-resistant, thanks to its PVC-jacketed, braided nylon design. Built to withstand even the roughest handling, this durable cord ensures long-lasting performance, making these headphones ideal for school environments. Comfortable & Adjustable Fit: The soft leatherette ear cushions provide a comfortable and snug fit for all-day wear, while the adjustable headband allows for a secure fit across a range of head sizes. Noise-Isolating Design: The on-ear design helps reduce background noise, ensuring students stay focused on their lessons without distractions. Hygienic & Safe: Each pair of SchoolMate™ headphones comes with a heavy-duty, moisture-resistant, reclosable anti-lice storage bag. When sealed, this bag kills lice in 24-48 hours without using harmful chemicals, keeping the headphones hygienic and safe for all users. In-Line Volume Control: Easily adjust the sound levels with the in-line volume control, allowing students to customize the audio based on their preferences or classroom needs. Optional Accessories (Not Included): Refresh Kit (5079): Includes a replacement reclosable storage bag and two new ear cushions to maintain hygiene and extend the lifespan of the headphones. HygenX25: Disposable sanitary ear cushion covers (box of 50 pairs) for added convenience and cleanliness. Specifications: Dimensions: 8 L x 5 H x 7 W inches for easy storage and portability Weight: 0.45 lbs, lightweight for student comfort Cord Length: 6 feet of Dura-Cord™ for flexibility and durability Plug Type: Standard 3.5mm for compatibility with most devices Why Choose the Hamilton Buhl SchoolMate™ Headphones? The Hamilton Buhl SchoolMate™ On-Ear Stereo Headphones offer a perfect balance of durability, comfort, and hygiene. With features like noise isolation, chew-resistant Dura-Cord™, and the anti-lice storage bag, these headphones are designed for the rigorous demands of school use, ensuring a better and safer audio experience for students. Perfect for classrooms, testing, and online learning. Order your Hamilton Buhl SchoolMate™ On-Ear Stereo Headphones today and provide your students with a reliable, comfortable, and hygienic audio solution! Minimum Order: 5

The Sack-O-Phones 10 Pack HA1A School Headphones from Hamilton Buhl are lightweight and designed for comfort in educational settings. Each set includes ten personal multimedia headphones with soft foam ear cushions and an adjustable headband, along with a convenient carry bag for easy storage and transport. Why classrooms like the HA1A bundle Lightweight design for extended use. Soft foam ear cushions for comfort. Adjustable headband ensures a secure fit. Standard 3.5mm headphone jack compatible with most devices. Includes a heavy-duty, write-on, moisture-resistant, reclosable bag to help prevent the spread of lice. Compatibility & Use Compatible with a wide range of devices, including: MP3 Players Cell Phones Tablets / eReaders Chromebooks Computers (Mac & PC) CD Players / Stereos TVs Most Gaming Systems Tech Specs Driver Size: 30mm Frequency Response: 50Hz–16kHz Impedance: 32Ω Sensitivity: 90dB ±4dB Cord Length: 5 ft (Dura-Cord™) Plug: 3.5mm stereo, thin barrel Storage: Heavy-duty, write-on, moisture-resistant, reclosable bag

The T‑PRO USB Headset with Noise‑Cancelling Mic is built for testing, remote learning, and everyday classroom use. With a robust mic, volume on-ear, foldable design, and clean audio performance, it helps students focus during assessments. Why classrooms like the T‑PRO Noise‑canceling mic with steel‑reinforced gooseneck captures only the speaker’s voice On‑ear volume control prevents accidental changes mid‑test Ambidextrous mic arm rotates 210°—fits right or left usage Comfortable leatherette cushions and adjustable padded headband Durable, chew‑resistant Dura‑Cord and foldable for compact storage Compatibility & Use Plug-and-play USB connection—no drivers needed. Compatible with most testing platforms and devices. The foldable headband provides easy storage in carts. Comes with an anti‑lice bag to promote hygiene in shared environments. Care & Hygiene Wipe ear cushions and headband with a soft cloth or disinfectant wipe. Avoid soaking or submersion. Use the anti‑lice bag to help manage student use hygiene. Store dry and avoid harsh chemicals. Tech specs Connection: USB (plug‑and‑play, no drivers) Microphone: Noise‑canceling condenser with steel gooseneck Mic swivel: 210° ambidextrous rotation Ear cushions: Leatherette, adjustable headband Cord: 5 ft chew‑resistant “Dura‑Cord” Foldable design for compact storage Includes anti‑lice carrying bag

HamiltonBuhl Flex-Phone TRRS Headset with Gooseneck Microphone – Perfect for Pre K-5 Students, Remote Learning, and ClassroomsEnhance learning experiences with the HamiltonBuhl® Flex-Phones™ Headsets, designed to deliver exceptional audio quality and comfort for young learners. Tailored specifically for Pre K-5 students, these headsets are ideal for Chromebooks and any device with a TRRS input, providing the perfect combination of durability, clarity, and ease of use.Key Features: Steel-Reinforced Gooseneck Microphone: Easily adjustable for clear, focused communication, the gooseneck microphone allows for optimal positioning and passive noise cancellation. Crystal-Clear Stereo Sound: Enjoy rich, clear audio with 30mm speaker drivers, delivering a dynamic listening experience for remote learning or classroom activities. Comfortable Fit: The leatherette ear cushions provide hours of comfort, while the twistable EVA foam headband ensures a snug, personalized fit for all students. Durable & Safe Design: Built to withstand daily wear and tear, the Flex-Phones™ headsets are soft, flexible, and nearly indestructible. Plus, they are non-toxic and BPA-free for peace of mind. Dura-Cord™ Technology: Featuring the exclusive Dura-Cord™, this chew-, kink-, and knot-resistant cord ensures longevity, even with the most active users. Perfect Fit for Younger Students: Includes a snap-on extension band that ensures a more comfortable fit for smaller children. Why Choose HamiltonBuhl® Flex-Phones™?Whether it’s for in-class activities, remote learning, or homework, HamiltonBuhl® Flex-Phones™ Headsets offer an unbeatable combination of durability, comfort, and sound quality. Designed with young students in mind, these headsets provide superior communication and clarity, while the flexible microphone makes it easy for children to adjust based on their needs.Additional Benefits: Anti-Lice Storage Bag: Each headset comes with a heavy-duty, moisture-resistant, anti-lice bag to ensure cleanliness and help prevent the spread of lice. Simply seal the headset inside the bag, and lice are eliminated in 24-48 hours without chemicals. 1-Year Warranty: Enjoy peace of mind with a 1-year warranty, ensuring long-lasting reliability. Product Specifications: Design: Mid-size, on-ear Cushions: Soft leatherette Headband: Twistable EVA foam for a secure fit Plug: 3.5mm TRRS stereo, 120° angle, thin barrel Cord: 4' Dura-Cord™, chew-resistant, PVC-jacketed, braided nylon Headset Speaker Drivers: 30mm Ear Buds Frequency Response: 20Hz-20KHz Headset Impedance: 32Ω Headset Sensitivity: 97dB ±4dB Mic Type: Omnidirectional with passive noise cancelling Mic Material: Steel-reinforced gooseneck Mic Sensitivity: -42dB ±3dB Mic Frequency Response: 100Hz-10KHz Mic Impedance: 2,200Ω Mic Output Wattage: 20-30mw Storage Bag: Anti-lice, heavy-duty, reclosable, moisture-resistant Prop 65 Compliant: Yes Warranty: 1-year limited warranty Invest in HamiltonBuhl® Flex-Phones™ Headsets today for a safe, durable, and comfortable audio solution that enhances learning for students of all ages! Perfect for classrooms, remote learning, and educational activities, these headsets ensure top-quality performance and longevity.

Minimum Order Quantity: 2 Units This product is sold with a minimum purchase requirement of two (2) units. This minimum helps us support school, classroom, and institutional buyers while maintaining consistent pricing and availability. If you need assistance with larger quantities or purchase orders, please contact us and our team will be happy to help. V4K Ultra High Definition USB Document Camera – 8MP Visualizer for Classrooms & Hybrid Learning Overview The IPEVO V4K Ultra High Definition USB Document Camera is a professional-grade visualizer designed to deliver clear, detailed, and reliable image capture for classrooms, hybrid learning environments, and interactive presentations. Equipped with an 8-megapixel Sony CMOS image sensor, the V4K captures ultra-high-definition visuals up to 3264 × 2448 resolution, making it ideal for displaying documents, books, artwork, and physical objects with exceptional clarity. With a high frame rate at full resolution and fast autofocus, the V4K ensures smooth, low-latency live streaming—allowing educators and presenters to switch between materials seamlessly without interrupting the flow of instruction. 📷 Ultra High Definition Image Quality 8MP Sony CMOS sensor: Produces sharp visuals with accurate color reproduction. High-resolution output: Up to 3264 × 2448 for detailed image capture. Smooth live streaming: High frame rate minimizes motion blur and latency. ⚡ Fast Autofocus & Low-Light Performance Rapid focusing speed: Quickly adapts when switching between documents and objects. Excellent noise reduction: Maintains clarity in dimly lit classrooms or offices. Consistent image quality: Reduces visual distractions during instruction. 🔄 Durable, Adjustable Multi-Jointed Stand Multi-jointed arm: Supports overhead, angled, and close-up views. Reinforced stand design: Includes a simple tightening mechanism to address joint loosening from daily use. Stable positioning: Keeps images steady during live demonstrations. 🔌 Plug-and-Play USB Connectivity USB Type-A connection: No drivers or additional software required. Wide compatibility: Works with Windows, macOS, and Chromebooks. Application support: Compatible with video conferencing, recording, and streaming platforms. 🎥 Built for Hybrid Learning & Interactive Teaching The V4K makes it easy to share physical materials with both in-person and remote learners. Its reliable performance, smooth video output, and flexible positioning help educators maintain engagement across hybrid and distance learning scenarios. 🏫 Ideal Use Cases Classroom instruction and live demonstrations Hybrid and distance learning STEM, art, and lab-based lessons Online conferencing and recorded lectures Professional training and presentations ✅ Key Benefits Delivers ultra-high-definition visuals for detailed materials Ensures smooth, low-latency live streaming Adapts easily to different teaching and presentation styles Built for durability in daily classroom use 📦 Product Overview Feature Details Camera Resolution 8 Megapixels Maximum Output 3264 × 2448 Image Sensor Sony CMOS Stand Multi-jointed, adjustable, reinforced Connectivity USB Type-A (plug-and-play)

Monaural Jackbox The Monaural Jackbox promotes collaborative learning by allowing up to eight students to listen to the same audio simultaneously, each using their own headphones with personal volume control. This reduces distraction while ensuring every student can set their preferred listening level. Features 8 positions with ¼" mini plugs and individual volume controls Silver‑plated contact points for clean signal and low noise Durable construction built for school use Permanently attached 6′ cord for reliable connectivity Skid‑resistant pads to keep the unit stable on surfaces Two predrilled holes for optional permanent mounting 1‑year warranty (school / business use) Technical Specs SKU: 1218AV‑PY Connections: 8 × ¼" (mini) jacks Volume control: individual per position Cord: 6′ permanent attachment Housing: ABS plastic Warranty: 1 year for school / business use

Listening First Stereo Headset — Black (USB Plug) The **Listening First Stereo Headset** is a classroom-ready USB headset built for clear audio and student comfort. With padded earcups and a durable ABS construction, it offers reliable sound quality for language learning, virtual instruction, and daily student use. Key Features USB plug for universal compatibility with modern devices Padded, noise-reducing earcups to help students focus on audio content Durable ABS plastic housing built for classroom wear and tear 5.5 ft reinforced cord with strain-relief design to prevent damage Three-year warranty for school use Compatibility Works with Windows, Mac, Chrome OS, and USB-compatible devices. No drivers required—plug and play. Care & Maintenance Wipe ear cushions and headband with a soft cloth and mild disinfectant. Avoid saturating wiring or internal parts. Technical Specifications Model / SKU: 2800-BKP Type: Stereo" Connector: USB Construction: ABS plastic, padded earcups Warranty: 3 years (school use)

When looking for a classroom headset, consider the Listening First Stereo Headset in Blue. Safety is a priority, since this school headset is designed for young children. Safety features include recessed wiring, noise-reducing ear cups for a lower listening volume, strain-relief cord and slotted baffles. All children can enjoy the headphones as they listen and learn their way through school by using the adjustable head strap to find the perfect fit. In addition to providing sound, the attached microphone is equipped to pick up the voice of the user, but not surrounding sounds.   Features: Fully adjustable head strap Sturdy ABS construction Noise-reducing ear cups with slotted baffles at the speakers 5.5’ straight cord with strain protection Noise-cancelling mic Replaceable ear cups Warranty: 3 years, covering use in schools

Listening First Stereo Headset — Red (To Go Plug) The Listening First Stereo Headset in red with “To Go” plug design is built for younger learners who need both listening and speaking capabilities. It features padded, noise‑reducing headphones plus an integrated microphone for classroom tasks, guided readings, and student interaction. Key Features & Benefits Designed for children — smaller headband and fit for comfort Padded, noise‑reducing earcups reduce ambient distractions Built-in microphone picks up student voice for recording or guided instruction Permanent 5.5 ft straight cord with strain-relief for durability Plug-and-play compatibility with iOS, Windows, and Android devices Backed by a 3-year school-use warranty Compatibility Works with devices offering 3.5 mm plug compatibility, including tablets, Chromebooks, laptops, and audio recorders. No driver needed — just plug in and go. Care & Maintenance Wipe down ear cushions and headband with a soft cloth and mild disinfectant after use. Avoid saturating wiring or microphone components. Technical Specifications Model / SKU: 2800‑RDT Connector: 3.5 mm “To Go” plug with built-in mic Design: Sized for children with padded cushions and adjustable headband Warranty: 3 years (school use)

Listening First Stereo Headset — Yellow (To Go Plug) The Listening First Stereo Headset — Yellow, To Go Plug is perfect for young learners who need both listening and speaking functionality. It features padded, noise‑reducing earcups, a built‑in microphone, and a plug design that’s easy for students to use. Designed for durability in classroom settings, it allows interactive audio learning and student responses. Key Features & Benefits Designed for children — smaller headband for comfort Padded, noise‑reducing earcups to minimize distractions Integrated microphone for student vocal responses and interaction Permanent 5.5 ft straight cord with strain relief for classroom durability Plug‑and‑play design for iOS, Windows, Android, and other devices Backed by a 3‑year school‑use warranty Compatibility Connects via built‑in “To Go” plug with mic — works with Chromebooks, tablets, laptops, and other devices. No drivers needed. Care & Maintenance Wipe the ear cushions, headband, and microphone area with a soft cloth and mild disinfectant between uses. Avoid saturating wiring or mic element. Technical Specifications Model / SKU: 2800‑YLT Connector: Built‑in plug with integrated microphone Fit: Child‑sized, padded cushions and headband Construction: Durable ABS housing Warranty: 3 years (school use)

Multimedia Stereo Headphone – Silver (No Volume Control) 12 Pack Designed for classroom environments, this 12-pack of silver multimedia stereo headphones offers comfort, durability, and quality audio for students of all ages. Pick the right connector Equipped with a 3.5 mm stereo plug, these headphones are compatible with most classroom devices, including tablets, computers, and audio systems. Why classrooms like this model Adjustable headband ensures a comfortable fit for all students Noise-reducing ear cups help students focus on content without distractions Durable ABS plastic construction withstands daily classroom use Replaceable ear cushions maintain hygiene and comfort Includes a heavy-duty carrying case for easy storage and transport Compatibility Compatible with Apple, PC, and other devices using a 3.5 mm audio jack. Care & Hygiene Wipe ear cups and headband with a mild disinfectant. Replace ear cushions when worn to ensure comfort and hygiene. Tech specs Pack size: 12 headphones Color: Silver Headband: Adjustable, lightweight Ear cushions: Replaceable leatherette Cord: 6′ straight, permanent Plug: 3.5 mm stereo mini Housing: ABS plastic Included: Heavy-duty carrying case Warranty: 90-day warranty for school use

Refresh Kit with Ear Cushions & Reclosable Bag for MS2L / MS2LV helps extend the life of your school headsets while keeping them hygienic and ready for use. Includes replacement cushions and a resealable bag to limit contamination. What’s Included & Why It Matters 1 set of replaceable, washable leatherette ear cushions 1 heavy-duty, write-on, moisture-resistant reclosable bag — great for storing or sending home Designed to limit the spread of germs and maintain comfort in shared environments Compatibility & Use Specifically built for **MS2L** and **MS2LV** HamiltonBuhl headsets Easy to install: just peel off old cushions and apply new ones, store units in the included bag Care & Maintenance Wipe cushions with a damp cloth and mild soap; do not soak. Use the resealable bag between uses to reduce dust and particle exposure. Replace cushions when they lose padding or develop tears. Technical Specifications Models Supported: MS2L, MS2LV Pack Contents: 1 pair ear cushions + 1 resealable plastic bag Material: Washable leatherette / faux leather cushion surface Bag: Moisture-resistant, write-on zip seal Warranty: None (consumable accessory) SKU: 5079

Digital Stereo Headphones – The Perfect Audio Solution for Classrooms and Educational Environments Enhance the learning experience in your classroom, library, computer lab, or listening center with the Digital Stereo Headphones. Designed specifically for educational settings, these headphones provide clear, immersive sound while promoting focus and minimizing distractions. Whether for multimedia lessons, interactive activities, or individual study, these headphones are an essential tool for enhancing student engagement. Key Features & Benefits: Noise-Reducing Ear Cups: The soft, on-ear, noise-reducing ear cups help students maintain focus by minimizing external distractions, allowing them to keep the volume at a comfortable level without interference from surrounding noise. Perfect for creating a quiet, productive learning environment. Fully Adjustable Headband: These headphones feature a fully adjustable headband, allowing each student to achieve a personalized, comfortable fit. Designed to accommodate all head sizes, they ensure lasting comfort during extended listening sessions. Recessed Wiring for Safety: The recessed wiring design keeps cords tucked safely inside, reducing the risk of tangling and preventing students from accidentally pulling on the wires. This feature promotes safety and convenience, especially in active classroom settings. Lightweight Design for All-Day Comfort: The lightweight construction ensures that these headphones are comfortable for students of all ages, even during long periods of use. They won’t feel heavy or cumbersome, making them ideal for extended study sessions or group activities. Universal 3.5mm Plug Connection: Compatible with most audio devices, the 3.5mm plug connection ensures seamless compatibility with computers, tablets, CD players, and other digital audio equipment commonly used in educational settings. 90-Day Warranty: These headphones come with a 90-day warranty, ensuring reliable performance for classroom and educational use. Perfect for schools, libraries, and other learning environments that require durable, long-lasting audio equipment. Specifications: Design: Lightweight, fully adjustable headband Ear Cups: Soft, noise-reducing on-ear Connectivity: 3.5mm plug Warranty: 90-day for school and educational use Special Offers: Bulk Discounts available for large orders—perfect for schools and institutions! Free Shipping on orders over $200. Equip your educational space with the Digital Stereo Headphones and give your students the tools they need for focused, effective learning. Order now and experience enhanced audio quality in every lesson! Minimum Order: 3

Additional Mono Ear Buds for ALS700 Only serve as spare or replacement earbuds for your ALS700 assistive listening systems. Perfect when earbuds in use go missing or break. Why Classrooms Use These Earbuds Specifically designed for the ALS700 dual frequency assistive listening system Provides extra or replacement mono earbuds to ensure continuity in class sessions 1‑year manufacturer warranty included Compatibility & Use Compatible only with the **ALS700** assistive listening system Mono design for single‑ear use — fits standard ALS700 earbud connectors Specifications & Details Dimensions: 6″ L × 2″ H × 5″ W Weight: 0.16 lbs Warranty: 1 year (manufacturer’s) for educational use SKU: ALSB700

Array 2S Microphone is a compact stereo mic designed for desktops, delivering clear audio through beamforming technology that suppresses ambient noise. Ideal for classrooms, recording, and voice capture applications. Features & Advantages Beamforming array: uses two mic elements to focus on active speaker and reduce background noise Compact and mountable — ideal for placing on or near a computer monitor Works with Andrea USB‑SA or USB‑MA interface for full beamforming functionality Software support from Andrea Electronics to enhance voice clarity and directionality Compatibility & Requirements Requires USB‑SA or USB‑MA (sold separately) for use on Mac or PCs with shared audio ports Compatible with Windows XP through Windows 10 (per product page) Technical Specifications SKU: Array‑2S Mic Type: Stereo beamforming array with dual elements Size & Mounting: Compact profile for desktop or monitor placement Software: Compatible with Andrea’s software for audio enhancement Operating Systems Supported: Windows XP, Vista, 7, 8, 8.1, 10 Usage & Tips Mount close to screen edge or monitor bezel for best voice capture Ensure clear line of sight to speaker—avoid obstruction between mic and voice source Pair with recommended Andrea interface for full functionality

Minimum Order Quantity: 24 Units This product is sold with a minimum purchase requirement of twenty four (24) units. This minimum helps us support school, classroom, and institutional buyers while maintaining consistent pricing and availability. If you need assistance with larger quantities or purchase orders, please contact us and our team will be happy to help. Noise Cancelling Headset with Mic & Dual Plug combines comfort, clarity, and durability for classroom and computer lab environments. With a dual plug design (separate headphone + mic), this headset supports clear communication and noise rejection. Why Classrooms Choose CS95 Electret noise‑reducing microphone reduces ambient noise and improves voice clarity Dual plug system: one for audio, one for mic — widely compatible with computers and lab setups Soft foam ear cushion supports long use while minimizing fatigue Durable construction built for everyday student wear and tear Affordably priced for bulk classroom deployment Technical Specifications SKU: CS95 Plug Type: Dual plug (3.5 mm stereo + 3.5 mm mic) Microphone: Electret, noise‑reducing design Ear Cushion: Single foam ear cushion (open / hear‑through style) Warranty / Use: School / institutional use (as per site) Price: $14.99 (discounted from $20)

The Microphone with a ¼” Plug allows presenters to speak to a large room with ease, making their voice loud enough for everyone to hear. With a highly sensitive response, the mic easily picks up soft vocal tones and a sturdy design withstands heavy use. Califone DM-39 handheld cardioid unidirectional microphone, 600 ohms, high sensitivity response, 30 ft cable, 1/4" Plug, rugged brushed finish with high sensitivity response and a rugged brushed finish, The DM-39 is perfect for vocal presentations TS universally formatted 1/4" Connections plugs into great Califone quality sound. Features: High sensitivity response 600-ohm dynamic microphone 30 ft cable Sturdy brushed finish that can withstand heavy use Universal ¼” connection Warranty: 1 year from purchase date Approved Safe for use in school, business, government, and church facilities Specifications: directional characteristic: cardioid unidirectional frequency response: 50 - 15kHz Impedance: 600 ohms 30% sensitivity: -75dB 3dB housing: die-cast zinc finish: grey Dimensions (W x L): 2.16" (At widest) x 7.09" Weight: 0.65 lbs 

E3 Earbud with USB Plug and Mic brings versatility to your classroom or lab. With a USB interface, built‑in microphone, and signature E3 durability, it’s ideal for voice recording, language software, or online lessons. Key Features & Benefits Noise‑Reducing Ear Covers to help students listen clearly at lower volumes Built-In Microphone for voice recording, speech assignments, or interactive lessons Durable, Shatter‑Resistant Body built for rugged student use In‑Line Volume Control for quick audio adjustment Comfortable Fit with two sizes of ear covers for different students Tangle‑Proof 3.9 ft cord — perfect length for classroom seating Technical Specifications SKU: E‑3USB Connection: USB plug (audio + mic over USB) Built-in mic: yes, for recording / speech use Noise‑reducing ear covers (replaceable) Cord length: 3.9 ft (approx) Inline volume control: present Durability: designed for classroom / student environments

These HygenX Sanitary Ear Covers for School Headphones and School Headsets come in a pack of 1,200 individual covers. Perfect for equipping every classroom with covers that will help keep your students protected by preventing the unnecessary spread of germs when using school headphones or school headsets in education environments. Education: Listening centers, computer labs, media centers, testing centers Business: Call centers, drive through operators, recording studios, display and demo headphones, trade shows, group presentations, helicopter tours Healthcare: Patients and visitors, MRI headphones Work-site: Hearing protection devices Specifications: Dimensions: 12 L x 13 H x 9 W Weight: 2.6 lbs. Master carton: 12 dispenser boxes; total of 1,200 individual covers (600 pair) Each pouches contains 100 individual covers (50 pair) Fit: All Hamlton Buhl on-ear/personal headphones and headsets including: FV-GRY (BLU) Kids-HA2 HA-1A KIDS-RED (BLU/BLK) HA2 KPCC-BLU (GRY/PNK/YLO) HA2M KPTR-BLU (GRY/PNK/YLO) HA2V MS2L HA2USB MS2LV HA2USBSM NC-HBC Plus most competitive educational and consumer headphones with similar ear cushion sizes. Check outer diameter for exact fit. Outer Diameter: 2 1/2" Stretches to: Approximately 4" Construction: Hypoallergenic polyester weave Note: Due to COVID-19 epidemic, and the extreme demand for the HygenX covers, we will be temporarily switching to plastic bags instead of the tissue-style box containers for the covers.  Please note there may be some shipments that include both boxes and plastic bags.

Koss IL100 In-Ear Headphones: Tangle-Free, Durable, and Designed for Education Say goodbye to the frustration of tangled earbuds with the Koss IL100 In-Ear Headphones—featuring a unique interlocking design for simple, tangle-free storage. Whether you're using them for classroom activities, studying, or listening to music, these headphones combine superior sound quality, comfort, and practicality, making them a perfect solution for educational environments. Key Features: Tangle-Free Interlocking Design: The innovative interlocking form allows the two earbuds to nestle together, ensuring effortless and tangle-free storage. No more wasting time untangling cords—just store them and go. Noise-Isolating In-Ear Stereophones: Block out distractions and enjoy crisp, clear sound with noise-isolating in-ear stereophones. These headphones provide an immersive listening experience for students in the classroom or on the go. Customizable Fit: The three sizes of silicone ear cushions (small, medium, and large) ensure a comfortable and secure fit for all ear sizes, providing a personalized listening experience for extended use. Durable, High-Quality Construction: The cast and machined metal enclosure gives the IL100 a sleek, durable design that can withstand the wear and tear of daily use—ideal for classrooms, libraries, and school environments. Ample Cord Length: With a 4-foot dual-entry cord, you have plenty of flexibility for movement while keeping your setup neat and organized. The 3.5mm plug ensures compatibility with most mobile devices, laptops, and other audio equipment. Available in Two Stylish Colors: Choose from classic black or clean white to match your personal style or educational setting. Perfect for Education: The IL100’s combination of functionality, durability, and comfort makes it an ideal choice for classroom listening, online learning, and audio-based activities. Koss Limited Lifetime Warranty: Enjoy peace of mind with the Koss Stereophones Limited Lifetime Warranty, ensuring lasting quality and customer satisfaction. Why Choose Koss IL100 In-Ear Headphones? The Koss IL100 In-Ear Headphones offer the perfect blend of convenience and performance. Their tangle-free design and noise-isolating features make them ideal for both classroom environments and personal use, while the durable metal structure ensures they stand up to the demands of everyday use. With their comfortable fit, superior sound, and practical storage solution, these headphones are a must-have for students, educators, and anyone looking for a high-quality, hassle-free audio experience. Invest in the Koss IL100 and enjoy a seamless listening experience that fits perfectly into your educational routine.

Equip your classroom audio setup with the **10‑Position Stereo Jackbox (JB310)**. This unit expands a single audio source into 10 student outputs, each with its own volume dial, letting students custom‑adjust volume independently. Designed with robust ABS housing and skid‑resistant feet, it’s built for classroom use. Key Features 10 stereo 3.5 mm headphone jacks with individual volume controls Durable ABS plastic construction for everyday classroom use Permanent 6‑foot cable for reliable connection Silver‑plated contacts to maintain strong audio signal Skid‑resistant pads on the base to protect surfaces during use Two pre‑drilled mounting holes for wall or desk installation 3.5 mm output jack for daisy‑chain expansion to more stations 1‑year warranty (school / business use) included Why Use the JB310 in Classrooms Let one audio device support up to 10 students simultaneously Each student controls their own listening level—no disturbance for others Easy to integrate: connects to any device with a 3.5 mm audio out Expandable — daisy‑chain to more jackboxes for larger groups Sturdy design made for daily student use without worry Setup & Compatibility Plug the permanent 6‑ft cable into your audio output (computer, tablet, or audio player). Connect student headphones to the 10 ports. Each port has a dedicated volume knob allowing independent volume control. You can mount the jackbox using the predrilled holes, or place it on the desk using the skid pads to prevent slipping. Technical Specifications Model: JB310 Inputs / Outputs: 10 × 3.5 mm stereo headphone jacks Controls: Individual volume knob per output Cable: Fixed 6 ft, jacketed Construction: ABS plastic housing Contacts: Silver‑plated for durability and clarity Mounting: 2 predrilled holes (for mounting) + skid‑resistant feet Warranty: 1 year (school / business use) Warranty & Quality Assurance The JB310 comes with a 1‑year warranty for school or business use. Each unit undergoes a quality assurance check before shipping to ensure reliable performance for classroom environments. Usage Tips Ensure the audio source output is strong enough before splitting to 10 headsets. Use short, good quality headphone cables to reduce signal loss. Mount the jackbox or keep it on a stable desk to prevent cable tugging. Keep the unit away from water and heavy objects to ensure long life.

This **TRRS Jackbox with 8 positions** is designed for school audio setups and learning centers. It lets you expand one audio source into eight student outputs, each with its own volume knob. Compatible with TRRS connections, it also includes a Y‑cord that offers both ¼‑inch and ⅛‑inch plugs, making it usable with a wide range of audio gear. Core Features 8 TRRS jacks (which double as standard ⅛‑inch headphone jacks) Individual volume controls on each output Includes Y‑cord with ¼‑inch and ⅛‑inch connectors for flexibility Can function in **stereo** or **mono** mode Built for rugged educational environments 1-year warranty included Why Use This Jackbox in Classrooms Split one audio source to 8 listeners without signal degradation Each student can set their own comfortable volume level Supports both stereo classes (language labs, music) and mono setups (announcements, stories) Flexible input options thanks to the included Y‑cord Compatibility Works with nearly any device with an audio output using ¼‑inch or ⅛‑inch jacks. Compatible with laptops, tablets, audio systems, and more. Can be used in stereo or mono mode as needed. Specifications Output Jacks: 8 TRRS (⅛‑inch) stereo/mono Volume Control: One knob per output Input Cord: Y‑cord with ¼‑inch + ⅛‑inch plugs Mode: Supports both stereo and mono configurations Warranty: 1 year Durability: Built for classroom use Setup & Usage Tips Plug the jackbox into your audio source using the included Y‑cord. Distribute headphones among students. If you're using mono audio (e.g., announcements), switch all outputs to mono mode. In stereo mode, each student will hear full stereo detail. Keep cabling neat and position the jackbox close to your source for best signal stability.

Koss Earbuds: Superior Sound Quality, Comfortable Fit, and Ideal for Students Elevate the learning experience with Koss Earbuds, designed to provide exceptional sound quality and a secure, comfortable fit for students of all ages. These earbuds offer the perfect balance of performance, comfort, and durability, making them a top choice for classroom settings, remote learning, and digital education. Key Features: Enhanced 13mm Driver for Superior Sound: Enjoy crisp, clear audio with the 13mm enhanced driver, delivering superior sound quality across a wide frequency range. Perfect for lessons, audiobooks, online tests, and multimedia content. Customizable Fit for All Ages: With three cushion sizes (small, medium, and large), these earbuds offer a personalized, comfortable fit for students of different ages and ear sizes. Secure & Comfortable: Designed for long-lasting comfort, the soft, flexible ear cushions provide a snug fit that stays in place throughout study sessions, minimizing distractions. Durable 4-ft Cord: The 4-foot straight cord allows for ample movement, while the dual-entry design reduces tangling. The 3.5mm plug ensures easy compatibility with most mobile devices, tablets, computers, and audio equipment. Built to Last: Backed by the Koss Limited Lifetime Warranty, these earbuds are built for everyday use in educational environments, offering long-term reliability. Specifications: Frequency Response: 16 - 20,000 Hz for a wide audio range Impedance: 32 Ohms, optimizing audio efficiency Sensitivity: 106 dB SPL for clear, dynamic sound Cord: 4ft Dual-Entry Cord with a 3.5mm plug for easy connectivity Why Choose Koss Earbuds? The Koss Earbuds provide a reliable, high-quality audio solution for students and educators. Whether you're using them in the classroom, for online learning, or for testing, these earbuds offer excellent sound reproduction and a customizable fit to ensure comfort for extended use. Perfect for Educational EnvironmentsWith their comfortable ear cushions, superior sound quality, and versatile compatibility, Koss earbuds are an excellent investment for schools, libraries, and learning centers. Invest in quality and comfort today with Koss Earbuds, backed by a Limited Lifetime Warranty, and enhance your students' audio learning experience. Minimum Order: 10

This 24-pack of MS2LV personal school headphones is ideal for classrooms, labs, and libraries. Each headphone features a 3.5mm stereo plug, making it compatible with most desktops, laptops, and tablets. A chew-resistant braided cord and reclosable bag help ensure hygiene and long-term durability in shared environments. Everything comes packed in a zippered polyester case for easy storage and transport. What’s Included 24 × MS2LV headphones (volume control, leatherette ear cushions) 1 × LCP3175 carry case (polyester canvas) Optional Accessories (sold separately) 5079 Refresh Kit: replacement reclosable bag + 2 ear cushions HygenX25: box of 50 sanitary disposable ear cushion covers Prevent the Spread of Lice Each headphone arrives in its own labeled, moisture-resistant, resealable bag. When sealed for 24–48 hours, this helps eliminate potential lice contamination—no chemicals required. Why Educators Choose MS2LV Packs Chew-proof braided nylon cords for student safety Adjustable headbands and padded ear cushions for comfort Volume control on each unit Hygienic individual bags included Zippered case keeps storage organized and mobile Compatibility Works with any standard 3.5mm headphone jack — including Chromebooks, desktops, tablets, and mobile devices with headphone ports. Specifications Driver: 30mm Plug: 3.5mm stereo Cord: Braided nylon, chew-resistant Ear Cushions: Leatherette, on-ear style Headband: Adjustable, plastic Case Dimensions: 21" L × 10" H × 12" W Total Weight (set): 9.15 lbs

When it comes to headsets for school, the Superior Single Ear Headset is an extremely reliable option. This classroom headset is designed with a single noise-reducing ear cup, so users can listen to audio, while also taking in external noises. A uni-directional microphone is also positioned at the bottom of the headset for speaking into. Thanks to an adjustable headband and comfort sling, each individual can find a comfortable fit.Single ear cup design Adjustable headband with comfort sling Noise-reducing Volume control to adjust sound Uni-directional mic Permanent attached 5.5’ straight cord with strain protection Dual 3.5mm plugs Warranty: 2 years for use in early childhood daycare centers, schools

The Sack‑O‑Phones 5 Primo Blue Headphones with Bag offer a convenient, hygienic, and cost-effective solution for classroom audio needs. This bundle includes five durable Primo™ headphones, each in its own anti-lice, moisture-resistant bag, along with a jackbox and a carry bag. Ideal for K–12 environments, these headphones are designed to withstand daily use while providing clear, focused sound for students. Why classrooms like the Primo Blue Headphones Noise-reducing earcups help block out distracting ambient noise, keeping students focused on their lessons. Comfortable to wear with high-quality sound, making them suitable for long-term sessions. Each headphone comes with HamiltonBuhl's Dura-Cord™—a chew and kink-resistant ABS plastic cord that ensures durability. Includes a jackbox and a carry bag for easy transportation and storage. Compatibility & Use Compatible with a wide range of devices, including: Cell Phones Tablets / eReaders Chromebooks Computers (Mac & PC) CD Players / Stereos TVs Most Gaming Systems Tech Specs Driver Size: 30mm Frequency Response: 50Hz–20kHz Impedance: 32Ω Sensitivity: 100dB ±4dB Cord Length: 5 ft (Dura-Cord™) Plug: 3.5mm TRS stereo, 120° angle, thin barrel Storage: Anti-lice, heavy-duty, write-on, moisture-resistant, reclosable bag

HamiltonBuhl 5-Position Portable Starfish JackboxThis affordable, HamiltonBuhl 5-Position Portable Starfish Jackbox lets you connect up to five participants to a single audio output—perfect for classrooms, labs, and listening centers. Integrated volume control means users can adjust their own level for comfortable listening.How It WorksSimply plug the **Starfish Jackbox** into any device with a 3.5 mm output—CD player, tablet, MP3, computer, etc.—and connect up to five headphones. Need more capacity? Two jackboxes can be chained together to support 9 listeners total.Specifications Audio Input: 3.5 mm (1/8″) Outputs: 5 × 3.5 mm (1/8″) sockets Output Power: ~100 mW per channel Cord length: approx. 3″ Color: Black Warranty: 1 year We accept POs and offer volume pricing for schools and institutions. Free shipping on 48 contiguous U.S. orders. Every product passes through a quality assurance check.