Koss UR23i Over-Ear Headphones The Koss UR23i Over-Ear Headphones offer a durable and comfortable listening experience, making them ideal for classrooms, remote learning, and personal use. With their closed-back design and 40mm drivers, they deliver clear, immersive sound while minimizing external noise. Key Features 40mm Drivers: Provide clear and immersive sound quality. Closed-Back Design: Helps minimize external noise for focused listening. In-Line Microphone: Allows for hands-free communication during calls or online classes. Durable Construction: Built to withstand daily use in educational environments. Comfortable Fit: Over-ear design with soft ear cushions for extended wear. 4-Foot Flat Cable: Tangle-resistant cable for easy storage and mobility. 3.5mm Audio Jack: Compatible with a wide range of devices. Available in Multiple Colors: Choose from black, white, blue, green, and yellow to suit your preference. Specifications Driver Size: 40mm Frequency Response: 20Hz – 20kHz Impedance: 34Ω Sensitivity: 94dB Microphone: In-line, omnidirectional Cable Length: 4 feet (~1.2 meters) Connector: 3.5mm stereo plug Weight: Approximately 131g Warranty: Limited lifetime warranty We accept Purchase Orders and offer volume pricing. Free shipping on orders within the 48 contiguous U.S. All units undergo quality assurance checks.

Ultra Ergo USB Headset TW-120 The Ultra Ergo USB Headset TW-120 by ThinkWrite Technologies is designed for comfort, durability, and superior sound quality, making it ideal for educational environments, remote learning, and everyday use. With its ergonomic design and high-quality components, this headset ensures a premium listening experience. Key Features Ergonomic Comfort: Angled earcups and an optimized audio curve reduce ear strain, allowing for extended use without discomfort. Superior Sound Quality: Equipped with 30mm neodymium drivers, delivering clear and rich sound with a frequency response range of 20Hz–20,000Hz. Optimized Microphone: The flip-down omnidirectional microphone boom ensures crystal-clear voice recording, ideal for online tests, virtual learning, and video conferencing. Durable & Long-Lasting: Built with a sturdy plastic frame and chew-resistant fabric cable, designed to withstand the rigors of daily classroom use and remote work environments. Specifications Driver Size: 30mm neodymium drivers Frequency Response: 20Hz – 20,000Hz Impedance: 32Ω Sensitivity: 98dB ±3dB Microphone Type: Omnidirectional, flip-down boom Connector Type: USB-A Cord Length: 1.3 meters (approximately 4.3 feet) Frame: Durable ABS plastic Warranty: 2 years Ideal Use Cases Classroom environments Online learning and virtual classrooms Video calls and conferencing Testing and assessments Everyday listening and multimedia use We Accept Purchase Orders from schools, businesses, and government institutions. Quality Assurance: Every product undergoes a quality assurance check. Free Shipping: On orders shipped to the 48 contiguous United States.

HamiltonBuhl MACH-2™ USB Type-C Multimedia Stereo Headset The HamiltonBuhl MACH-2™ USB-C Headset is designed for modern classrooms and remote learning environments. With its over-ear design, steel-reinforced gooseneck microphone, and USB Type-C connectivity, it ensures clear communication and comfort during extended use. Key Features Over-Ear Design: Provides excellent noise isolation for immersive audio experience. Steel-Reinforced Gooseneck Microphone: Flexible and durable, ensuring precise microphone positioning. USB Type-C Connectivity: Compatible with devices featuring USB Type-C ports, including PCs, Macs, Chromebooks, and tablets. Leatherette Cushions: Soft and comfortable, ideal for long listening sessions. Dura-Cord™: Chew-resistant, kink-resistant, and PVC-jacketed braided cord built for school use. Specifications Headset: Design: Over-ear Speaker Drivers: 40mm Frequency Response: 50Hz – 20kHz Impedance: 32Ω Sensitivity: 100dB ±4dB Headband: Adjustable, foldable, padded leatherette Cushions: Leatherette Cord: 5' Dura-Cord™ braided, chew/kink/knot-resistant Microphone: Type: Omnidirectional with passive noise canceling Material: Steel reinforced gooseneck Sensitivity: -36dB ±3dB Frequency Response: 50Hz – 16kHz Impedance: 2,200Ω Plug: USB Type-C for stereo audio and mic Storage Bag: Anti-Lice, heavy-duty, write-on, moisture-resistant, reclosable bag. Helps prevent the spread of lice! When sealed in the bag, lice are killed in 24-48 hours without the use of chemicals. Warranty: 1 Year We accept Purchase Orders and offer volume pricing. Free shipping to the 48 contiguous U.S. All units undergo a quality assurance check.

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)

ThinkWrite TW50 Ultra Light Headphone The ThinkWrite TW50 Ultra Light Headphones are designed specifically to meet the needs of students both in the classroom and at home. Combining comfort, durability, and high-quality sound, these headphones offer the perfect audio solution for all-day use. Crafted with expert acoustics and lightweight materials, the TW50 provides a superior listening experience that's ideal for educational content, music, and more. Key Features Superior Sound Quality: Equipped with 40mm drivers, the TW50 delivers high-fidelity sound, ensuring clear, crisp audio for lessons, videos, and music. With a wide frequency response (20Hz–20kHz), these headphones provide an immersive listening experience. Durable & Comfortable Design: Constructed from special ABS plastic, the TW50 headphones are lightweight yet sturdy, ensuring both comfort and long-lasting durability. The on-ear design is engineered for extended wear, providing students with a comfortable fit for hours of listening. Chew-Resistant Fabric Cable: Built to last, the TW50 features a chew-resistant fabric cable, designed to withstand the roughest classroom environments. Say goodbye to frayed or damaged cords – these headphones are made for even the toughest chewers and yankers. Flexible & Lightweight: The ultra-lightweight design makes these headphones easy to carry and comfortable to wear throughout the day. Whether your child is using them at school or at home, they provide a secure, non-intrusive fit. Specifications Driver Unit: 40mm Power Handling Capacity: 100mW Frequency Response: 20Hz – 20kHz Impedance: 32Ω Sensitivity: 105dB ±3dB Cord Length: 1.5m Cord Material: Braided fabric Plug: 3.5mm stereo jack Warranty: 1 year We accept Purchase Orders and offer volume pricing. Free shipping to the 48 contiguous U.S. All units undergo a quality assurance check.

The HamiltonBuhl W901-Multi is a wireless multi-channeled headphone designed to deliver superb sound quality without antennas, wires, or interference. Featuring comfort-wear soft leatherette cushions, a deluxe over-ear, noise-isolating design, and a classroom-friendly internal NiMH battery, this headphone is ideal for educational environments. Key Features Multi-Channel Reception: Receives 4 dedicated, color-coded FM frequencies (72.500 MHz, 72.100 MHz, 72.900 MHz, 74.700 MHz), allowing easy switching between multiple audio channels. Wireless Freedom: No antenna on the headphone, providing a clean and comfortable listening experience. Long Battery Life: Approximately 18-19 hours of listening time with about 5 to 5.5 hours of charging time. Superior Sound Quality: Frequency response of 20-20,000 Hz and sensitivity of 100dB ±3dB for clear and rich audio. Classroom-Friendly Design: Powered by an internal NiMH battery, making it safe and easy to use in educational settings. Important Notes Compatibility: The W901-Multi headphone must be used with the W900-Multi transmitter. If adding to an existing 6-person Listening Center, ensure you have an additional AC power adapter (W980) and a 6-way charging cable, as one AC power adapter can charge only up to 6 headphones. Shipping Restrictions: Due to the inclusion of a Lithium-Ion Battery, when shipping outside of the continental U.S., such as Alaska, Hawaii, Puerto Rico, or any destination on an island (e.g., Avalon, CA), it must ship via 2nd Day Air ONLY. Specifications Charging Time: Approximately 5-5.5 hours Operating Time: Approximately 18-19 hours Frequency Response: 20-20,000 Hz Sensitivity: 100dB ±3dB Impedance: 32Ω Power Source: Internal NiMH battery Warranty: 1 Year

Koss UR29 Noise-Isolating Headphones – Powerful Sound, Ultimate Comfort, and Portability Experience the powerful studio sound of the Koss UR29 Noise-Isolating Headphones, designed for those who crave rich bass, clear audio, and unbeatable comfort. Whether you’re a DJ, music enthusiast, or simply someone who loves high-quality sound, the UR29 headphones offer the perfect balance of performance and portability. Compact, collapsible, and built to last, these headphones deliver premium sound on the go. Key Features: Bass-Enhanced, High-Quality Sound: The UR29 headphones deliver enhanced bass and a full-frequency response, bringing your music to life with deep, rich sound. Perfect for DJs and anyone who appreciates high-quality audio. Noise-Isolating Comfort: The closed leatherette ear cushions seal comfortably around the ears, improving bass performance while blocking out external noise. This ensures a focused, immersive listening experience with minimal sound leakage. Collapsible & Portable Design: The ear cups fold into a compact design, making it easy to store and travel with the UR29 headphones. Take your sound on the go, whether you’re heading to a gig or traveling. Great Sound with Low-Voltage Devices: Designed to deliver excellent volume and sound quality, even with low-voltage portable devices, the UR29 headphones ensure powerful performance wherever you are. Durable & Comfortable Fit: The adjustable padded headband and comfortable ear cushions provide long-lasting comfort, even during extended listening sessions, making them ideal for both professional use and casual listening. Koss Stereophones Limited Lifetime Warranty: Enjoy peace of mind with the Koss Limited Lifetime Warranty, ensuring your headphones are built to last for years. Specifications: Frequency Response: 18-20,000 Hz for full-range, detailed sound Ear Cushions: Closed leatherette ear cushions for enhanced comfort and sound isolation Collapsible Design: For easy storage and portability Headband: Padded and adjustable for a personalized fit Volume Control: Convenient volume control on the cord for easy adjustments Cord Length: 8 feet straight, single-entry cord for flexibility and convenience Warranty: Koss Stereophones Limited Lifetime Warranty for long-term durability Why Choose Koss UR29 Noise-Isolating Headphones? The Koss UR29 Noise-Isolating Headphones provide exceptional sound quality, comfort, and portability, making them perfect for DJs, audio enthusiasts, or anyone who values rich, detailed sound. With bass-enhanced audio, noise isolation, and a collapsible design, these headphones deliver everything you need for both professional and personal use. Order your Koss UR29 Noise-Isolating Headphones today and enjoy powerful sound and comfort wherever you go!

The TD85 Multiple Use Headphones deliver premium sound, comfort, and durability—designed for classrooms, libraries, and shared environments. With high-quality materials and thoughtful construction, students can stay immersed in audio content without distractions. Why classrooms like the TD85 Oxygen‑free copper voice coils ensure cleaner, more accurate audio Rich frequency response (20 Hz to 17 kHz) for comprehensive listening Adjustable headband + large leatherette ear cushions for comfort Noise reduction & sound isolation minimize external distractions Durable steel yokes keep the design sturdy yet lightweight Kevlar‑reinforced coiled 8‑ft cable plus gold‑flashed 3.5 mm plug with 6.3 mm adapter Covered by Koss Limited Lifetime Warranty Compatibility & Use The TD85 works with any device supporting a 3.5 mm stereo plug. Use with laptops, tablets (via adapter if needed), audio systems, and more. If your device lacks a headphone jack (USB‑C only), pair with a USB audio adapter or choose a compatible model. Care & Maintenance Wipe cushions and headband with a soft cloth or lightly damp disposable sanitizing wipe. Do not submerge or expose to moisture. Store in a cool, dry place to preserve materials’ integrity. Tech Specs Voice coils: Oxygen‑free copper Frequency response: 20 Hz – 17 kHz Construction: Steel yokes + lightweight design Cable: Kevlar‑reinforced, coiled 8 ft (~2.4 m) Plug: Gold-flashed 3.5 mm stereo with included 6.3 mm adapter Ear cushions: Leatherette over foam, large size Warranty: Koss Limited Lifetime Warranty

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)

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 — 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)

AVID AVIGA AP1000 Headset — innovative sound for future innovators. Built for STEM, STEAM, and esports learning with immersive, crisp audio, a noise-canceling boom mic, and durable construction for all-day focus and collaboration. Why students & teachers love AVID AVIGA AP1000 Headset Immersive sound: Crisp, balanced audio enhances coding, robotics, and simulations. Clear communication: Noise-canceling mic keeps group work and calls seamless. All-day comfort: Lightweight frame, plush over-ear padding, adjustable headband. Passive noise reduction: Secure fit helps reduce classroom distractions. Swivel-to-mute mic: Flip the boom up to mute; down to unmute. Easy volume control: On-earcup wheel simplifies quick adjustments. Pick the right connector 3.5 mm TRRS (analog): Best for devices with a headset jack (many Chromebooks, laptops, desktops). USB-A (digital): Best for devices without an audio jack or when you prefer a digital audio connection. Note: USB-A models are priced higher due to the integrated digital audio interface. Tech specs Model AP-1000 Item # (3.5 mm) AHSP1000TRRS-01K Item # (USB-A) AHSP1000USBA-01K Plug type 3.5 mm TRRS or USB-A Cord Nylon braided, 5 ft / 152.4 cm Ear pads Leatherette, over-ear (circumaural) Headband Padded, adjustable Weight 9.35 oz / 265 g Mic Noise-canceling, bidirectional boom; swivel-to-mute Mic sensitivity -38 dB V/Pa ± 3 dB Warranty 2 years Packing 20 units per case; corrugated box How to use Mute/unmute: Flip the mic boom up to mute; flip down in front of the mouth to unmute. Volume: Use the wheel on the back of the left earcup. Mic placement: Keep the perforated side of the mic facing your mouth, ~1 inch away. FAQ Does the mic mute? Yes. Swivel the boom up to mute, down to unmute. Which connector should I choose? Choose 3.5 mm TRRS for devices with a headset jack. Choose USB-A for desktops/laptops that support USB audio or when you prefer a digital connection.

The LH-06PS is one of our best‑selling testing headphones for schools and offices, featuring 360°–swivel earpieces for a fully customizable fit. Built to last, it’s perfect for classrooms, call centers, training labs, and any environment where comfort and reliability matter. Bulk School On-Ear Headphones LH-06PS - 1000 PackKey Features Swivel Earpieces: Adjustable 360° for personalized comfort and single‑ear monitoring Affordable design for testing and audio apps. Not intended for extended daily use Lightweight Design: Under 2 oz for fatigue‑free wear Universal Compatibility: Standard 3.5 mm jack works with PCs, tablets, and mobile devices Specifications: Driver: 30 mm dynamic Frequency Response: 20 Hz – 20 kHz Impedance: 32 Ω ± 15% Cable Length: 4 ft (1.2 m) Connector: 3.5 mm 

The Bulk School On-Ear Headphones LH-06PS 100 Pack is one of our best‑selling packs for testing headphones for schools and offices, featuring 360°–swivel earpieces for a fully customizable fit. Built to last, it’s perfect for classrooms, call centers, training labs, and any environment where comfort and reliability matter.Key Features Swivel Earpieces: Adjustable 360° for personalized comfort and single‑ear monitoring Affordable design for testing and audio apps. Not intended for extended daily use Lightweight Design: Under 2 oz for fatigue‑free wear Universal Compatibility: Standard 3.5 mm jack works with PCs, tablets, and mobile devices Specifications: Driver: 30 mm dynamic Frequency Response: 20 Hz – 20 kHz Impedance: 32 Ω ± 15% Cable Length: 4 ft (1.2 m) Connector: 3.5 mm 

Boost classroom engagement with durable, affordable audio solutions. The Califone CA-2 On-Ear Headphones Lightweight On-Ear Headphones (1000-Pack) are designed specifically for schools and educational programs, offering a reliable listening experience for students across all grade levels. With a universal 3.5mm plug, these headphones are compatible with desktops, laptops, tablets, and Chromebooks—perfect for testing, multimedia lessons, language labs, and remote learning. Crafted for comfort and functionality, each headphone features a lightweight, on-ear design, adjustable headband, and noise-reducing earcups to help students stay focused. The rugged ABS plastic construction ensures they hold up to daily classroom use, while the affordable bulk pricing makes it easy for schools and districts to equip entire classrooms or testing centers efficiently.Key Features: Noise-Reducing Ear Cups: The on-ear foam cushions help reduce exterior sounds, allowing students to focus on their lessons without distractions. Ideal for both in-classroom use and online learning. Comfort for Long Wear: Designed for extended listening, these headphones are lightweight and comfortable, ensuring students can wear them for hours without discomfort. Adjustable Fit: The flexible headband adjusts to fit most students, providing a secure and personalized fit for all head sizes. The recessed wiring keeps cords neatly out of the way for a tidy and hassle-free experience. Durable & Safe Design: Made from durable ABS plastic, these headphones are built to withstand daily classroom use while offering reliable performance. Convenient Storage: The headphones come with a resealable storage bag to keep them protected and organized when not in use, making them perfect for shared environments. Specifications: Plug Type: 3.5mm stereo plug for wide device compatibility Cord Length: 5-1/2 feet for flexible movement Material: ABS Plastic for durability Size: Adjustable headband for a comfortable fit Allergens: Contains PVC Warranty: 90 day warranty for school use - unlike headphones purchased at consumer electronics stores whose warranties would be voided if used in schools. Order your Califone Lightweight Headphones today and enhance your students' learning environment with comfort and clarity!

Boost classroom engagement with durable, affordable audio solutions. Califone CA-2 Lightweight On-Ear Headphones 3.5mm 500-Pack are designed specifically for schools and educational programs, offering a reliable listening experience for students across all grade levels. With a universal 3.5mm plug, these headphones are compatible with desktops, laptops, tablets, and Chromebooks—perfect for testing, multimedia lessons, language labs, and remote learning.Crafted for comfort and functionality, each headphone features a lightweight, on-ear design, adjustable headband, and noise-reducing earcups to help students stay focused. The rugged ABS plastic construction ensures they hold up to daily classroom use, while the affordable bulk pricing makes it easy for schools and districts to equip entire classrooms or testing centers efficiently.Key Features: Noise-Reducing Ear Cups: The on-ear foam cushions help reduce exterior sounds, allowing students to focus on their lessons without distractions. Ideal for both in-classroom use and online learning. Comfort for Long Wear: Designed for extended listening, these headphones are lightweight and comfortable, ensuring students can wear them for hours without discomfort. Adjustable Fit: The flexible headband adjusts to fit most students, providing a secure and personalized fit for all head sizes. The recessed wiring keeps cords neatly out of the way for a tidy and hassle-free experience. Durable & Safe Design: Made from durable ABS plastic, these headphones are built to withstand daily classroom use while offering reliable performance. Convenient Storage: The headphones come with a resealable storage bag to keep them protected and organized when not in use, making them perfect for shared environments. Specifications: Plug Type: 3.5mm stereo plug for wide device compatibility Cord Length: 5-1/2 feet for flexible movement Material: ABS Plastic for durability Size: Adjustable headband for a comfortable fit Allergens: Contains PVC Warranty: 90 day warranty for school use - unlike headphones purchased at consumer electronics stores whose warranties would be voided if used in schools. Order your Califone Lightweight Headphones today and enhance your students' learning environment with comfort and clarity!