Bulk Student Earbuds & Audio Solutions

Screen Fabric Information: Matte White The most versatile screen surface and the premier choice when ambient light is controllable. It evenly distributes light over a wide viewing area while colors remain bright and life-like, with no shifts in hue. Screen surface can be cleaned with mild soap and water. Flame retardant and mildew resistant. Dimensions: 58.3 L x 5.1 H x 6.9 WWeight: 15.58 lbs. Lightweight yet durable construction Black steel and plastic components eliminate scratches Slat saddle keeps viewing surface flat Both case and upper shaft adjusts easily on tripod upright 1" black masking border to assure best quality video image Ideal for computer, video, slide and overhead projection in the office and the classroom Built-in keystone eliminator tilts the screen forward to compensate for distorted images Flame retardant, mildew resistant, matte white fabric

Screen Fabric Information: TPS-T70 is the shortest variant of the Square Format Projector Screen Matte White The most versatile screen surface and the premier choice when ambient light is controllable. It evenly distributes light over a wide viewing area while colors remain bright and life-like, with no shifts in hue. Screen surface can be cleaned with mild soap and water. Flame retardant and mildew resistant. Dimensions: 78.3 L x 5.1 H x 6.9 WWeight: 20.09 lbs. Lightweight yet durable construction Black steel and plastic components eliminate scratches Slat saddle keeps viewing surface flat Both case and upper shaft adjusts easily on tripod upright 1" black masking border to assure best quality video image Ideal for computer, video, slide and overhead projection in the office and the classroom Built-in keystone eliminator tilts the screen forward to compensate for distorted images Flame retardant, mildew resistant, matte white fabric

Screen Fabric Information: Matte White The most versatile screen surface and the premier choice when ambient light is controllable. It evenly distributes light over a wide viewing area while colors remain bright and life-like, with no shifts in hue. Screen surface can be cleaned with mild soap and water. Flame retardant and mildew resistant. Dimensions: 89.6 L x 5.1 H x 6.9 WWeight: 20.09 lbs. Lightweight yet durable construction Black steel and plastic components eliminate scratches Slat saddle keeps viewing surface flat Both case and upper shaft adjusts easily on tripod upright 1" black masking border to assure best quality video image Ideal for computer, video, slide and overhead projection in the office and the classroom Built-in keystone eliminator tilts the screen forward to compensate for distorted images Flame retardant, mildew resistant, matte white fabric

Koss UR18 Headphones – Lightweight, High-Quality Sound for On-the-Go Listening Enjoy rich, digital-quality sound in an ultra-light, portable design with the Koss UR18 Headphones. Perfect for students, travelers, or anyone who needs reliable headphones on the go, the UR18 delivers exceptional audio performance without compromising on comfort or convenience. Whether you're listening to lessons, music, or podcasts, these headphones provide clear sound and enhanced bass, making every audio experience more immersive. Key Features & Benefits: Digital-Quality Sound: The Koss UR18 features a dynamic driver system that delivers a wide frequency response of 25-15,000 Hz, ensuring clear and rich sound across a broad audio range. From deep bass to sparkling highs, experience every detail of your audio content. Enhanced Bass with Leatherette Cushions: The closed leatherette ear cushions provide a snug, comfortable fit that forms a seal around the ears, significantly enhancing bass frequencies for a more immersive listening experience. Ultra-Lightweight Design for Comfort: Designed with comfort in mind, the UR18 headphones feature an adjustable headband that fits all head shapes and sizes. Weighing just a few ounces, they are perfect for long listening sessions without causing discomfort or ear fatigue. Convenient and Portable: These headphones fold into a compact configuration, making them easy to store and travel with. The 8-foot straight cord provides ample length for use with a variety of devices, whether at your desk, on a tablet, or while commuting. Koss Limited Lifetime Warranty: Backed by the Koss Stereophones Limited Lifetime Warranty, the UR18 headphones are built to last, providing you with reliable performance for years to come. Specifications: Frequency Response: 25-15,000 Hz for a broad range of sound reproduction Ear Cushions: Closed leatherette cushions for improved bass and sound isolation Headband: Adjustable for maximum comfort, suitable for all head shapes Cord Length: 8-foot straight cord for versatile use Plug: Dual-entry with 3.5mm (1/8-inch) plug for compatibility with most devices Portability: Folds into a compact configuration for easy storage Warranty: Koss Limited Lifetime Warranty for peace of mind Why Choose Koss UR18 Headphones? The Koss UR18 is the perfect choice for anyone seeking high-quality sound in a lightweight, portable design. Whether you're a student listening to online lectures, a traveler enjoying music on the go, or someone who values comfort and clarity, the UR18 provides excellent performance and lasting comfort. With a Koss Limited Lifetime Warranty, you can trust these headphones to deliver reliable sound for years.

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

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.

Hamilton Venu-80 PA SystemThe All-New Hamilton Venu-80 PA System with Handheld Mic is a completely portable, powerful, versatile portable PA with all the latest features. We started with a powerful 65 Watt amplifier with built-in rechargeable batteries and added the latest in multimedia features including wireless microphones, SD input, and USB input.The Venu-80 also includes high-capacity internal batteries for 3 to 4 hours of portable operation and a built-in mic receiver for maximum versatility. The Venu-80 is great for large indoor and outdoor events such as press conferences, sports venues, graduation ceremonies, musical productions, or any other settings that need great portable sound quality.   BATTERY WARRANTY - 90 DAYS. Dimensions: 14 L x 10.7 H x 8.4 W Weight: 7.5 lbs.

When your WNC‑2100 or WNC‑2500 headphones start feeling rough or worn, refresh them with the Replacement Ear Cushions for WNC‑2100 and WNC‑2500. Restore comfort and performance without replacing the whole unit. Why classrooms like these replacement cushions Fits both WNC‑2100 & WNC‑2500 models Restores headset comfort for student use Durable replacement from trusted manufacturer (Andrea) Bulk pricing and purchase orders accepted Great low-cost upgrade to extend headset life Compatibility & Use Cases Designed exclusively for WNC‑2100 and WNC‑2500 Bluetooth® noise-canceling models. Use them in classrooms, libraries, or AV setups to maintain comfort and hygiene over extended use. Care & Usage Detach the old cushions carefully and press the new cushions firmly into place. Clean with a dry lint-free cloth. Avoid liquids or harsh cleaners on the new cushions. Tech specs / Features Replacement ear cushion set (2 pieces) Compatible with WNC‑2100 and WNC‑2500 models Made by Andrea Bulk & PO orders accepted

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

Expand your classroom audio coverage with the Wireless Audio System Transmitter. Designed for school environments, this compact, rechargeable unit transmits high-quality audio up to 300 feet. Perfect for larger classrooms, gymnasiums, or specialized instruction zones. Why classrooms like this transmitter 300 ft wireless transmission range Walkie-talkie style button with mute function LCD screen with lock to prevent channel changes Supports line-in and mic input options Belt clip and compact design for easy use Compatibility & Use Cases Pairs seamlessly with WS-series receivers and wireless headphones. Works with PA systems, assistive listening devices, and other classroom audio tools. Ideal for teachers on the move or multi-room setups. Care & Hygiene Wipe with a soft, dry cloth after use. Store in a dry location. Do not expose to moisture or direct cleaning sprays. Tech specs Transmission Range: Up to 300 ft Inputs: Line / Microphone Controls: Volume, Channel Select, Mute Display: LCD screen with channel lock Power: Rechargeable battery with charging jack Accessories: Belt clip, lanyard-ready Warranty: 1-year school-use warranty

The Buhl WS-W50 50x50" Manual Wall Front Projection Screen is a basic, no-frills screen for your school, business, or learning lab. The screen operates easily - lowering and retracting with one-hand operation. The rugged steel case prevents unwanted scuffs and scratches. It also features standard 1" black masking borders to not only give the screen touch of elegance but also helps to focus your audience's attention. Screen Fabric Information: Matte White The most versatile screen surface and the premier choice when ambient light is controllable. It evenly distributes light over a wide viewing area while colors remain bright and life-like, with no shifts in hue. Screen surface can be cleaned with mild soap and water. Flame retardant and mildew resistant. Dimensions: 58.8 L x 5.1 H x 5.5 WWeight: 12.72 lbs. Superior reflectivity, flat surface, wind-up mechanism, superior hardened steel Flame retardant, mildew resistant, matte white fabric Unique pull stop-start feature Wall mount brackets are also available Heavy-duty 1 " roller 1" border on screen sides

Environmentally-Friendly, Biodegradable, 100% Cotton - HygenX 4.5" Sanitary, Disposable, Ear Cushion Covers - Master Carton 600 Pairs There is no better way to keep proper hygiene in any of the following 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 With the eco-friendly cotton and special weave design, you'll enjoy full sound quality, comfort, and protection. Simply stretch the covers over the headphone ear cups and you're all set. Ensuring peace of mind and cleanliness when it comes to shared headphones is that easy! For added convenience, HygenX disposable covers come in unique tissue box style packaging for easy storage and distribution. These cotton covers are designed to fit all HamltonBuhl over-ear/deluxe headphones and headsets as well as the most competitive educational and consumer headphones with similar ear cushion sizes. Check outer diameter for exact fit. Note: Due to the 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.

HygenX™ Whiteboard Cleaner — 8 oz Refillable Spray Bottle The HygenX™ Whiteboard Cleaner is a safer, high-performance solution for cleaning dry-erase surfaces. Its proprietary formula effectively removes ghosting, shadows, stubborn marker residue, grease, and stains—without harsh chemicals. The cleaner is non‑flammable, non‑toxic, and free of ammonia, petroleum, and kerosene-based compounds. Key Features Non‑toxic & non‑flammable No ammonia, petroleum, or kerosene ingredients Neutral pH, safe for whiteboard surfaces Refillable 8‑oz spray bottle—eco‑friendly & economical Made in the USA Specifications Volume: 8 fl oz (≈ 237 mL) Container: Refillable spray bottle Formula: Proprietary, free of harsh chemicals/fumes Dimensions: 1.5″ × 1.5″ × 8″ (typical bottle size) Weight (bottle): ~ 0.12 lb packaged Usage Tip: Apply the spray lightly on the board surface, wait a few seconds, and wipe clean with a microfiber or dry eraser. Reapply as needed for stubborn marks. We accept Purchase Orders and offer volume pricing. Free shipping to the 48 contiguous U.S. Every unit undergoes a quality assurance check.

Logitech® USB Headset H390 - Premium Comfort & Crystal-Clear Audio for All-Day Use Experience the perfect blend of comfort and sound quality with the Logitech® USB Headset H390. Whether you're on a long conference call, video chatting with friends, or participating in online meetings, this headset ensures you stay comfortable and connected. Designed for extended use, the H390 offers plush, padded earcups and a customizable fit, making it an ideal choice for work or play. Key Features & Benefits: Ultimate Comfort for Long Sessions: The plush, padded headband and earcups provide all-day comfort, so you can focus on your calls or meetings without discomfort. Perfect for hours of video conferencing, gaming, or chatting with loved ones. Crystal-Clear Audio: Enjoy digitally enhanced sound with high-quality speakers that deliver rich, clear audio for your calls, music, or podcasts. Hear every detail with premium sound quality for an immersive experience. Noise-Canceling Microphone: The rotating, noise-canceling microphone ensures that your voice is heard clearly, even in noisy environments. Say goodbye to distractions and enjoy crisp, clean communication during calls and meetings. Convenient Controls: Stay in control with in-line volume and mute controls. The LED mute indicator lets you know when you’re muted, so there are no surprises during important calls. Plug-and-Play USB Connection: The H390 is easy to set up with USB compatibility, working seamlessly with popular PC calling applications like Skype®, Windows Live™, Yahoo!®, and AIM®. Just plug it in and you’re ready to go! Specifications: Microphone Type: Bi-directional Input Impedance: 32 Ohm Sensitivity (Headset): 94 dBV/Pa ± 3 dB Sensitivity (Microphone): -17 dBV/Pa ± 4 dB Frequency Response (Headset): 20 Hz - 20 kHz Frequency Response (Microphone): 100 Hz - 10 kHz Warranty: 2-year manufacturer’s guarantee Upgrade your audio experience with the Logitech® USB Headset H390—your go-to choice for clear communication and comfort during long hours of use. Whether it's for remote work, gaming, or staying connected with friends, this headset is designed to keep you comfortable and sound great.

Blue Snowball USB Microphone The Blue Snowball is a plug-and-play USB condenser microphone designed for recording, streaming, podcasting, and classroom use. No drivers required—just connect and capture clear, studio‑quality sound. Key Features USB interface—connects directly to your computer Cardioid polar pattern for reduced ambient noise Condensed, compact design—easy to position on desk or mount Compatible with Windows, macOS, and most recording software Includes tripod stand for stable portable setup Specifications Type: Condenser USB microphone Polar Pattern: Cardioid (heart-shape pickup) Bit Depth / Sample Rate: 16‑bit / 44.1 kHz (typical) Interface: USB‑A (standard USB connection) Included Accessories: Tripod desk stand, USB cable Dimensions: ~ 132 mm × 95 mm (height × width) Weight: ~ 360 g We accept POs and offer volume pricing. Free shipping on orders within the 48 contiguous U.S. All units undergo quality assurance checks.