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USB Over-Ear Stereo Headset — In-Line Volume Controls, Classroom-Ready This USB over-ear stereo headset delivers clear audio and everyday durability for K–12 learning. With comfortable cushions, an in-line volume control, and simple USB plug-and-play, it’s ideal for computer labs, Chromebook carts, testing, and remote learning. Available in bulk classroom packs to simplify deployment. Key Features Plug & play via USB: quick setup on most desktops, laptops, and Chromebooks. In-line volume control: adjust sound without leaving your app. Comfortable over-ear fit: padded, adjustable headband with soft, wipe-clean ear cushions. Classroom-tough cable: durable, tangle-resistant cord designed for daily school use. Stereo sound: balanced audio for lessons, testing platforms, and multimedia. Bulk-friendly: available as single units or in cost-effective multipacks. Compatibility at a Glance If your device has… With this USB headset you can… Consider USB-A port Plug in for audio (and mic, if present) No adapter needed USB-C only Use a USB-C → USB-A adapter or choose a native USB-C headset See USB-C headsets Single 3.5 mm headset jack Select a 3.5 mm TRRS model instead See 3.5 mm headsets Specifications Type: Over-ear stereo headset Connection: USB (USB-A) Controls: in-line volume Cushions: wipe-clean ear pads Headband: adjustable, padded Cable: durable, tangle-resistant school cable Mic: varies by configuration (contact us for mic-required testing platforms) Warranty: 1-year limited (typical for classroom headsets) Ideal For Chromebook/computer labs, state & district testing, literacy and language apps Remote and blended learning, media playback, and general classroom use Related Accessories Storage cases & racks — organize and protect class sets Device-safe wipes — quick clean between users USB-C adapters & audio dongles Buying for a school or district? We accept POs and offer volume pricing on bulk packs. Request a quote.

USB School Testing Headset is crafted for modern classrooms and testing environments. With plug‑and‑play USB connectivity, noise‑reducing design, and durable build, it’s ideal for online assessments, virtual learning, and audio tasks. Key Features & Benefits USB Plug for seamless connectivity — no audio jack needed Noise‑reducing earcups help students stay focused on the audio Chew‑resistant braided cable with strain relief for long life Adjustable, comfortable headband to suit all students Rotating, noise‑canceling microphone that can swing out or move away when not in use Flexible and ambidextrous design for left or right‑handed users Technical Specifications Speaker Size: 40 mm drivers Impedance: 32 Ω @ 500 Hz Sensitivity: 100 dB @ 500 Hz, 1 mW input Ear Pads: Soft leatherette, easy to sanitize Cord: 6 ft braided with Velcro tie Plug: USB‑A plug (USB 2.0) — plug & play Microphone: Unidirectional, noise‑canceling, 270° rotatable boom Warranty: 6 months (manufacturer’s) | SKU: 2AE5‑5KLUSB Usage & Best Practices Plug directly into PC, tablet, or device with USB port — no drivers needed Swing mic close when speaking, or rotate away when unused Clean cushions regularly with a damp cloth or mild sanitizer (don’t soak) Avoid bending the USB connector or jacket to prevent damage Store in a dry, protected space between uses

NC-255VM USB On-Ear Stereo Headset – Premium Sound & Clear Communication for PC and Mac Enhance your audio experience with the NC-255VM USB On-Ear Stereo Headset. Perfect for work, gaming, or online meetings, this high-performance headset delivers crystal-clear audio, superior noise cancellation, and ultimate comfort. Designed for seamless integration with both PC and Mac, it’s the perfect solution for anyone seeking high-quality sound and clear communication. Key Features & Benefits: Advanced Noise-Canceling Microphone: Equipped with a noise-canceling microphone and internal windscreens, the NC-255VM minimizes breath pops and background noise, ensuring your voice comes through loud and clear for professional calls or online gaming. Immersive Sound Quality: The 40mm stereo speakers deliver deep bass and rich sound for an immersive audio experience. Whether you’re listening to music, attending virtual meetings, or gaming, enjoy crisp, clear audio every time. Comfortable On-Ear Cushions: The plush leatherette on-ear cushions offer comfort for long sessions and help reduce external noise, allowing you to focus on what matters most. Plus, these cushions are replaceable, making it easy to keep your headset feeling fresh. Adjustable Headband for a Custom Fit: The adjustable headband ensures a snug and comfortable fit, perfect for extended wear. Whether you're using it for work, study, or leisure, this headset is designed to stay comfortable all day long. User-Friendly In-Line Controls: Quickly adjust the volume, or mute the microphone and speakers with the in-line controls. No need to dig through menus – everything you need is right at your fingertips. USB Plug & Built-In Sound Card: Simply plug the headset into any USB port for easy connectivity. The built-in USB sound card ensures smooth, hassle-free setup with no need for extra drivers. Why Choose the NC-255VM Headset? Perfect for Online Meetings and Gaming: Whether you're collaborating remotely, attending video calls, or gaming, this headset delivers high-quality sound and clear communication for every situation. Durability and Comfort: The heavy-duty flex boom and swivel design allow for precise microphone placement, while the long cable gives you freedom to move around without losing connection. Compatibility: PC: Windows XP, Vista, 7, 8, 8.1, and 10 Apple: Mac OS X 10.5 and above Upgrade your sound and communication with the NC-255VM USB On-Ear Stereo Headset. Enjoy professional-grade audio, comfort for all-day wear, and easy-to-use controls, all in one versatile headset.

The USB MP3/CD Listening Center with 6 Deluxe School Headsets is the perfect solution for classrooms, libraries, and educational centers looking to incorporate both MP3 and CD-based learning materials. This versatile listening center features 6 deluxe headsets, allowing multiple students to engage with educational audio or multimedia content simultaneously. Ideal for group learning or language labs, this center helps enhance the learning experience with high-quality audio. Key Features 6-Station Setup: Allows up to 6 students to listen and learn simultaneously, making it ideal for classroom activities, group projects, or language labs. USB & CD Compatibility: Supports MP3 files via USB and standard CD playback, offering versatility for different audio formats. Deluxe School Headsets: Includes 6 high-quality, durable headsets with cushioned ear cups for comfort during extended listening sessions. Durable & Lightweight: The listening center is designed to withstand daily classroom use while remaining portable and easy to move between rooms. Easy-to-Use Controls: Simple interface for playing MP3 files or CDs, ensuring that both students and teachers can easily navigate the system. Flexible Media Inputs: Supports both USB and CD connections, ensuring compatibility with various learning materials. Perfect for Educational Settings: Ideal for language labs, audiobooks, multimedia lessons, and audio-based learning activities. 15-Day Warranty: Ensures peace of mind with a reliable product warranty, offering customer satisfaction and assurance. Specifications Connections: USB port for MP3 and CD player input Headset Features: Deluxe headsets with padded ear cups and adjustable headbands Power Supply: AC powered (120V) Dimensions: 18” x 12” x 9” Weight: 10 lbs We Accept Purchase Orders Tax-exempt schools and districts can purchase via PO or request a quote. Quantity discounts are available for bulk purchases. Please contact us for more information. Quality Assurance Each USB MP3/CD Listening Center undergoes rigorous testing to ensure reliable performance and durability, meeting the high standards required for educational use.

One Adapter, Countless Classroom Uses The USB-C to 3.5mm Headset Adapter makes single-plug TRRS (CTIA) headsets—with microphones—work on USB-C devices. It reliably converts digital↔analog audio for clear playback and voice capture, so students can join assessments, language labs, and read-alouds without changing headsets. Why schools choose it Mic-capable TRRS (CTIA): Supports headsets with a single 3.5mm plug (audio + mic), not just audio-only earbuds. Clear voice pickup: High-quality A/D conversion helps speech sound accurate for apps and recordings. In-line control support: Android: Play/Pause + Vol Up/Down; Apple (USB-C): Play/Pause.* Fleet-friendly: Standardize rooms that moved from 3.5mm to USB-C—no need to rebuy headsets. Classroom-durable: Short, braided tail helps reduce strain at the device port. *Exact button behavior can vary by device/app. Compatibility Devices: Chromebooks, laptops, and tablets with USB-C ports (including many iPads). Headsets: Single-plug 3.5mm TRRS (CTIA) headsets with microphones. OS: Windows 10/11, Android, and most Apple devices with USB-C ports. Fast setup Plug the adapter into the device’s USB-C port. Connect the single-plug TRRS headset. Select the adapter as both Input and Output in the OS/app. Run a 10-second mic test (watch the input meter). Troubleshooting tips No mic input: Grant mic permission to the app; reselect the adapter as the input device. One-ear audio: Fully seat the 3.5mm plug; confirm CTIA wiring; try another port. Inline buttons not working: Behavior varies by OS/app; Play/Pause is most universal. Specifications Plug type: Single 3.5mm TRS/TRRS to USB-C Cord: 4.5 cm nylon braid (short tail) Package: Polybag Compliances: CA Prop 65, CPSIA, TSCA, SOR 2014 (Canada), RoHS, REACH SVHC/Annex XVII, POPS, SCCPs & HBCDD, SPL EN 50332-2, ICES-003 (Canada), CE-EMC, FCC-SDOC Minimum Order: 20 Related accessories TRRS school headsets USB-C headsets Replacement earpads Device-safe cleaners

The USB‑MA Premium External USB Microphone Adapter boosts audio quality by converting analog stereo mic input into USB. Perfect for classrooms, language labs, and shared computer setups. Why classrooms like the USB‑MA Converts stereo mic input (3.5 mm) to USB—improves clarity Bypasses low‑quality internal mic circuits Plug‑and‑play—no driver installation needed Compact and durable—fits neatly in tech carts Ideal to extend old mic headsets without replacing device Compatibility Compatible with any standard 3.5 mm stereo microphone input. Works on Windows and Mac without drivers. Ideal for classrooms, labs, and shared computer stations. Care & Hygiene Clean with a soft cloth or disinfectant wipe between uses. Avoid liquids and never submerge. Helps maintain hygiene for shared devices. Tech specs Input: 3.5 mm stereo microphone jack Output: USB‑A male plug Dimensions: ~1.9" × 0.9" × 0.5" Cable length: ~4.5 inches Plug‑and‑play, no drivers required Color: Black

The USB-SA Premium External USB Stereo Sound Card is an easy and affordable way to convert analog audio headsets to USB connectivity. Ideal for school labs, classrooms, and shared computer carts, this compact plug-and-play adapter delivers reliable performance and consistent audio quality with minimal setup. Why classrooms like the USB-SA Converts 3.5mm TRRS plug to USB-A for wider compatibility Simple plug-and-play—no drivers needed Compact size fits neatly in classroom tech bins Durable construction with reinforced strain relief Helps extend the life of existing headsets Compatibility Works with any 3.5mm TRRS headset with a combined mic/headphone plug. Compatible with Chromebooks, laptops, and desktops that accept USB-A audio input/output. No software required. Care & Hygiene Wipe with a soft dry cloth or disinfectant wipe between uses. Ideal for shared devices in classrooms and labs. Avoid liquid cleaners or submersion. Tech specs Input: 3.5mm TRRS jack Output: USB-A male plug Dimensions: 1.9" x 0.9" x 0.5" Cable length: 4.5 inches Plug-and-play (no drivers required) Color: Black

The USB‑SA + Array‑2S External Sound Card & Mic Array upgrades your audio quality by bypassing your computer’s built‑in sound system. Designed for educators, speech recognition, and hybrid classrooms, it offers low-noise output plus beamforming mic input for clear voice capture. Why classrooms & professionals choose this device Premium external USB stereo sound card with CD-quality digital sample rates Bypasses your computer’s internal sound hardware for cleaner, low-noise audio Beamforming Array‑2S microphone eliminates background noise and focuses on your voice Compact, small-form design ideal for desktop mounting or laptop setups Compatible with Andrea headsets, microphones, and most legacy peripherals Compatibility & Use Cases Works with Windows XP through Windows 10 and Mac OS X 10.5+. Requires USB for both power and data. Use it when needing a high-quality mic + audio interface for teaching, dictation, virtual classes, or speech applications. Care & Usage Tips Mount the device on your monitor or station with included clip or adhesive Avoid placing near high-noise fans or vents; keep the mic array clear of obstructions Use a soft, dry cloth to clean; avoid moisture or solvents Tech specs / Features USB interface: USB‑SA external stereo sound card with mic input & speaker output Beamforming Microphone: Array‑2S multielement mic array LED Indicator: Power/data LED Supported OS: Windows XP / Vista / 7 / 8 / 10; Mac OS X 10.5+ :contentReference[oaicite:0]{index=0} Compact size; mountable to monitors or laptop edges Compact and portable design for flexible workstation use

V-Claw Holder for HygenX™ Vray and Other Devices The V-Claw™ is a versatile, specially designed holder for the HygenX™ Vray Sanitizer. It allows you to position the Vray over items to be sanitized without having to hold the unit yourself. Ideal for sanitizing headphones, keyboards, laptops, door handles, VR goggles, and other devices efficiently. Key Features Flexible Gooseneck Arm: The long, flexible gooseneck allows for convenient positioning and can be shaped into an "S" to hold heavier items. Dual Clamps: Includes both large and small clamps to hold a variety of devices securely. Sturdy C-Clamp Base: The base easily attaches to desktops, tables, shelves, counters, or doors, providing stable support. Wide Range of Motion: Offers a wide range of motion to position the Vray precisely where needed. Lightweight & Portable: Designed to be lightweight and portable, making it easy to move and store. Specifications Gooseneck Holder: Aluminum metal and PVC tube Plastic Claw and Base Clamp: ABS Extended Claw (for Vray): Ferrous metal 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 Koss VC20 In-Line Headphone Volume Control is a convenient accessory designed to provide easy volume adjustment for headphones. Ideal for classroom settings, libraries, and other environments where multiple users need to control their audio levels independently, this volume control enhances the listening experience by allowing users to set their preferred volume without affecting others. Key Features Universal Compatibility: Connects to any 3.5mm stereo headphone jack, making it suitable for use with a wide range of audio devices. Convenient In-Line Design: The in-line configuration allows for easy placement along the headphone cord, providing quick access to volume controls. Portable and Lightweight: Compact design with a 39-inch cord and a pocket/belt clip for easy carrying and positioning. Durable Construction: Built to withstand daily use in educational and professional environments. Warranty: Comes with a 90-day limited warranty, ensuring product quality and customer satisfaction. Specifications Connector Type: 3.5mm stereo plug Cord Length: 39 inches Clip: Includes pocket/belt clip for convenient positioning Warranty: 90-day limited warranty Enhance your audio experience with the Koss VC20 In-Line Headphone Volume Control, providing easy and precise volume adjustments for your headphones.

Wacom One 13″ Pen Display — Educational (White) The Wacom One 13″ pen display brings natural pen-to-screen interaction ideal for education, art, and remote teaching. With responsive stylus and intuitive tools, it enhances digital instruction and creativity. Key Features 13.3″ display with full-HD resolution Battery-free, pressure-sensitive pen (4096 levels) Supports Windows, macOS, and Android devices Matte surface for natural pen friction feel Compact and lightweight—ideal for classrooms and studios What's Included Wacom One 13″ Pen Display (white) Battery-free pen USB‑C cable & HDMI adapter (or connector kit) Quick start guide & warranty info Use Cases Live online lessons & demonstrations Digital art, sketching & illustration Annotation & document editing in real time STEM & design classroom activities Specifications Display: 13.3″ (1920 x 1080) IPS Pen Pressure Levels: 4096 Response Rate: 266 PPS Connections: USB‑C (data & video) + HDMI/adapter Compatibility: Windows 7+ / macOS 10.14+ / Android & Chromebook (USB-C Alt Mode) Dimensions: ~ 382 × 214 × 13 mm Weight: ~ 1.1 lb (≈ 500 g) We accept POs and offer volume pricing. Free shipping on orders within the 48 contiguous U.S. All units undergo quality assurance checks.

Elevate your classroom audio setup with the Wall Mounting Bracket for PA310/329, designed specifically for Califone's PresentationPro PA310 wired and PA329 wireless speakers. This rugged, two-piece bracket allows for optimal sound projection and space-saving by securely mounting your speaker to the wall. Key Features Durable Construction: Crafted from high-quality carbon steel for long-lasting use in educational environments. Flexible Positioning: Offers 90° vertical and 180° horizontal movement to direct sound precisely where needed. Secure Mounting: Utilizes a 4" pole extrusion that fits into a recess in the speaker, ensuring a firm hold. Integrated Power Supply Holder: Keeps the speaker’s external power supply neatly secured within the bracket. Complete Mounting Kit: Includes all necessary hardware for installation and a user manual for easy setup. Compatibility PA310 Wired Speaker: Ideal for classrooms requiring a reliable wired audio solution. PA329 Wireless Speaker: Perfect for flexible classroom layouts with wireless audio needs. Specifications Material: Carbon Steel Dimensions: 16" Height x 17" Width Weight: Approximately 5 lbs Warranty: 1-Year Limited Warranty Installation Tips Ensure the wall surface is sturdy and capable of supporting the speaker's weight. Use appropriate anchors and screws for drywall or masonry installations. Position the speaker at an optimal height for even sound distribution across the room. We Accept Purchase Orders Tax-exempt schools and districts can purchase via PO or request a quote. Quantity discounts are available for bulk purchases. Please contact us for more information. Quality Assurance Each bracket undergoes rigorous quality control to ensure durability and performance. Our commitment to excellence ensures that every product meets the highest standards for educational use.

Hamilton Buhl Wireless 6 Person Listening Center for SchoolThis 6 Person Listening Center Includes: (1) Portable Bluetooth®Boombox and Media Player (MPC-5050): This portable Bluetooth® boombox and media player is built to deliver on the multiple media needs and demands of today's classrooms. This versatile boombox accommodates both old and new technologies!Play CDs, cassette tapes, FM radio, and with the built-in Bluetooth, wirelessly stream music through the boombox from your Bluetooth-ready tablet, smart phone, computer or any other Bluetooth-enabled device. You can even playback media from non-Bluetooth devices via AUX IN jack.Designed and built to withstand the rigors of classroom use while providing high quality sound, the teacher-approved MPC-5050 is an excellent choice for classroom use! (1) W900-Multi Wireless Transmitter (6) W901-Multi Wireless Headphone (1) Polyester Canvas Carry Case Optional Accessories (not included):HygenX45- Disposable sanitary ear cushion covers (box of 50 pairs).Portable Automatic Headphone Sanitizer (HygenX4-MIN) - Patent pending sanitizer − developed and built by Hamilton Buhl − automatically and safely sanitizes headphones and other small electronic devices with UVC light irradiation.Dimensions: 22 L x 10 H x 13 WWeight: 16.45 lbs. Features/Specifications: 6 Built-in headphone jacks Programmable CD Player w/repeat play Built-in cassette recorder, records from CD or built-in microphone Receives AM/FM stereo broadcasts Dual Power: AC or 8 "D" size batteries Headphone input Stylish silver/blue housing Output Power: 4W RMS Dimensions (WxHxD) 14 x 10 x 8" 7 lbs Runs on AC or DC (8 D-Type Batteries, not included)

The Wireless Audio System Case is built for educators and students who need to keep their audio gear organized, secure, and mobile. With 1.5" wheels, a retractable handle, and keyed locks, this case simplifies classroom-to-classroom transitions and protects your investment. Why classrooms like this case Holds up to 12 wireless devices with space for accessories Six internal pouches for headphones, transmitters, and cabling Wheeled with 1.5" wheels + retractable handle for easy transport Keypad locks with 2 keys for extra security Designed specifically for the WS-series of products Compatibility & Use Cases Use this case with your WS-series transmitters, receivers, and accessories. Ideal for rolling storage between labs, classes, or events. Perfect for schools that frequently relocate equipment across rooms. Care & Hygiene / Security Clean the exterior with a soft cloth. Lock when stored or in transit. Keep dry and avoid stacking heavy items on top. Tech specs Capacity: Holds up to 12 wireless units + accessories Includes: 6 internal pouches for gear and cabling Mobility: 1.5" wheels + retractable handle Security: Keypad locks, includes 2 keys Product line: Designed for WS-series Warranty: 1 year on school‑use

Audio systems are used more and more within the classroom to expand students’ learning experiences. Heavy use leads to dying batteries, which is where the Wireless Audio System Charger comes in. Charging up to four units at a time, the charger can also be daisy-chained with other chargers to expand its capabilities. Califone Wireless Audio Assistive Listening System Charger efficiently charges up to 4 units at a time and can be daisy-chained with 2 other WS-CH chargers to recharge up to a total of 12 units. It features a LED indicator for each of the 4 charging stations. It supports wireless transmitters and receivers within the assistive listening WS-series of products. Features: Output can daisy-chain to other chargers LED indicator on each of the 4 charging stations Power input F our connections for recharging WS-T and the WS-R Warranty: For use in school for 1 year

Students can share audio experiences using the Wireless Audio System Receiver. This compact receiver features **dual headphone jacks** for two listeners at once, controlled volume limits, and works seamlessly with WS-series transmitters and 900 MHz PA systems. Why classrooms like this receiver Two 3.5 mm headphone outputs for dual listening Built‑in limiter caps volume at 85 dB for safe use Channel up/down + lock to prevent accidental changes Works with WS‑series transmitters or Califone 900 MHz systems Belt clip and lanyard hole for flexible use Compatibility & Use Cases Designed for pairing with your Wireless Audio Transmitter in school settings. Also works with déjà‑used PA systems and assistive listening tools via 3.5 mm connection. Great for small group listening, lab stations, or shared audio setups. Care & Hygiene Gently wipe with a soft, dry cloth. Avoid liquids. Store in a dry, secure place when not in use. Tech specs Intended Use: WS‑series transmitters, 900 MHz PA systems Outputs: Two 3.5 mm headphone jacks Volume Restriction: Fixed limiter (max 85 dB) Controls: Channel select, up/down, lock Physical: Belt clip, lanyard hole Warranty: 1 year school-use warranty