Bulk Student Earbuds & Audio Solutions

Explorer Binaural Headphone with 3.5 mm Stereo Plug & Volume Control combines rugged simplicity with classroom‑ready features so students can listen comfortably, safely, and independently. Features & Benefits Noise‑reducing ear cups let students listen at safe levels while isolating ambient distractions Plastic head strap with **recessed wiring** helps prevent pinching or damage Adjustable design to fit a wide age range of students Volume control built into the ear cup for convenient local adjustment Replaceable cord with 3.5 mm stereo plug for standard device compatibility Slotted baffles protect internal drivers from damage Backed by a 3‑year warranty for school / institutional use Technical Specifications SKU: EH‑3SV Plug Type: 3.5 mm stereo (single plug) Warranty: 3 years for educational use Price: $20.95 (as listed)

Explorer Binaural Headphone - 10 Pack brings high-quality, safe listening to classrooms, libraries, and labs. This bulk pack includes 10 rugged, noise-reducing headphones with built-in volume controls for easy adjustment at each station.Features & Benefits 10 units per pack — perfect for class sets or shared labs Noise-reducing ear cups allow listening at safe volumes Volume control located on the ear cup for student convenience Plastic head strap with recessed wiring to reduce cord stress 3.5 mm stereo plug — compatible with standard jacks Slotted baffles protect internal speakers from damage 3-year educational warranty included Technical Specifications SKU: EH3SV‑10L Pack size: 10 headphones per set Connection: 3.5 mm stereo plug Strap / Headband: Plastic, adjustable, with recessed wiring Warranty: 3 years for school / institutional use

Restore bright, reliable performance in your classroom overhead projector with this replacement quartz‑halogen lamp for the Califone OHP‑2000 / OHP‑2400 models. Designed for easy installation and dependable usage, this bulb ensures your presentations run smoothly without unexpected outages. Why classrooms like this replacement bulb Specifically sized for the OHP‑2000 / OHP‑2400 overhead projector models — ensures correct fit and brightness. 250 W, 24 V quartz‑halogen design offers robust light output for teaching, labs, and media carts. Minimizes downtime by allowing fast lamp replacement instead of full equipment swap‑out. A cost‑effective maintenance item that extends the life and value of your classroom projector setup. Compatibility This replacement bulb is compatible with the Califone OHP‑2000 and OHP‑2400 overhead projectors — used widely in schools, training rooms, and labs. Care & Installation Tips Before replacing: allow the projector to cool completely. Wear gloves or handle the glass envelope with a clean cloth — fingerprints on the glass can reduce bulb life. Clean any dust from the lamp housing, then secure the new lamp firmly in place. After installation, run the projector for a few minutes and verify brightness and alignment. Tech specs Type: Quartz‑Halogen Lamp Wattage: 250 W Voltage: 24 V Lamp Type Code: EHJ‑250C (for OHP‑2000) / EHJ‑300C (for OHP‑2400) as noted in the manual.

Replacement Ear Pads for 2800 Series let you renew your Listening First series headphones or headsets without replacing the full unit. These soft, comfortable pads restore cushioning and hygiene—perfect for high-use environments. Why Replace the Ear Pads? Restore comfort and cushioning lost through wear Refresh older units for continued use in classrooms or labs Maintain hygiene — replace cracked or degraded pads Cost-effective alternative to total headset replacement Product Details & Compatibility Compatible with: 2800 & 2810 series headphones / headsets Material: Foam‑filled cushion with vinyl/leatherette cover Includes: 1 pair of replacement pads (two pieces) SKU / Part Number: EP‑2800 Minimum Order: 5 units Installation Tips Gently pull off the old pads by an edge Align the new pad’s lip with the groove on the headphone cup Press around the circumference until fully seated Check for any edge lift or misalignment Care & Maintenance Wipe with a damp cloth; do not soak Replace again when foam flattens or vinyl cracks Keep spare pads on hand to rotate and prolong headset life

Replacement Ear Pads for 2924 / 3066 Series (SKU: EP‑2924) let you refresh worn or cracked cushions without replacing whole headsets. Extend the life of your 2924 / 3066 series gear in classrooms, labs, or shared listening stations. Why Replace Ear Pads? Restore comfort and sound fidelity when original pads wear out Maintain hygiene in shared environments by replacing old, degraded cushions Cost-effective alternative to full headset replacement Simple and quick installation—snap-on design Product Details & Compatibility Compatible with 2924 and 3066 series headphones / headsets Material: Cushioned foam with vinyl/leatherette outer cover Package: 1 pair (two ear pads) SKU / Part Number: EP‑2924 Price: $2.65 Installation Tips Gently remove the existing pads by pulling at one edge Align the new pad’s lip to the groove on the headset earcup Press evenly around the circumference until the pad snaps into place Ensure there are no gaps or edges lifting after installation Care & Maintenance Wipe with a damp cloth; do not soak or use harsh chemicals Rotate cushions if you have spares to extend usage life Replace again when foam compresses or vinyl begins to peel

Replacement Ear Pads for 3068 Series (EP‑3030) let educators refresh their existing listening centers without replacing the entire headset. These soft vinyl cushions fit the 3068 line—ideal for extending life in the classroom. Why Replace Your Ear Pads? Restore comfort and cushioning lost through wear and tear Maintain hygiene in shared environments by replacing worn or cracked pads Cost‑effective alternative to replacing full headsets Easy to install — snap right onto the existing earcup lip Product Details & Compatibility Compatible Model: 3068 series headphones / headsets (3068AV, MT, MUSB Material: Soft cushioned vinyl / foam padding Package: 1 pair (two ear pads) SKU / Part Number: EP‑3030 Minimum Order / Quantity: 5 units Price: $3.95 Installation Tips Remove old pads by gently peeling away from the earcup lip Align the new pad’s retaining flap with the groove on the cup Push the pad evenly around the circumference so it seats securely Check that the seam is flush and there are no gaps or loose edges Care & Maintenance Wipe pads with a damp cloth; do not soak or submerge Rotate spare cushions as replacements when needed Replace again when foam becomes compressed or vinyl cracks

Maintain comfort and hygiene across your classroom listening stations with this Replacement Ear Foam Kit for the Califone CA‑2 student headphones. Designed for frequent use and shared environments, these foams provide a simple swap‑out to keep equipment fresh and ready. Why classrooms like this replacement kit Specifically sized to fit CA‑2 headphones, ensuring a precise, snug fit. Cost‑effective maintenance item that helps extend the life of the headphones and maintain student comfort. Supports hygiene in shared use – with fresh foam cushions, each student gets a cleaner, more comfortable experience. Compatibility This replacement kit is made to fit the Califone CA‑2 Lightweight On‑Ear Headphones (3.5 mm plug) used in school labs, computer carts, libraries and testing stations. Care & Hygiene Before installing new ear foams: remove the old foam pads, wipe the underlying earpad surfaces with school‑approved disinfectant wipes, allow full drying, then fit the new replacement foams. Use regularly in shared classroom settings to maintain comfort and hygiene. Tech specs Includes: [Number of foams per kit – e.g., 50 pairs] (verify actual quantity) Material: Soft replacement foam cushioning designed for student on‑ear use Fits model: Califone CA‑2 SKU / Package: EP-CA2

Keep your classroom listening stations fresh, hygienic, and student‑ready with this Replacement Ear Cushions kit—50 pairs of high‑quality ear pads designed specifically for the E2 & E3 earbuds. Why classrooms like this replacement kit 50 pairs of ear cushions—enough to refresh a full class set in one purchase Designed exclusively for compatibility with the E2 & E3 earbuds, ensuring a correct fit and optimum comfort Low‑cost maintenance item that extends the lifespan of headsets and supports hygiene in shared usage environments Compatibility This kit is crafted for use with the E2 and E3 earbuds—popular lightweight student models used in listening centers, libraries, computer labs, and blended‑learning environments. Care & Hygiene Remove the old cushions and wipe the earbud surfaces with school‑approved disinfectant wipes. Allow to dry fully, then install the new cushions. Use this kit routinely to maintain clean, comfortable listening equipment in shared classroom settings. Tech specs Package includes: 50 pairs of replacement ear cushions Model / SKU: EP‑E3 Price: US $7.99

Maintain comfort and hygiene across your student headsets with this Foam Replacement Kit — a simple accessory to keep shared listening stations and audio labs fresh, clean, and ready for use. Why classrooms like this replacement kit Includes a pair of foam ear cushions + a boom microphone windsock — easy swap‑out for daily shared equipment. Low‑cost maintenance item that extends the life of headsets and keeps them hygienic for classroom reuse. Fits several popular models used in school environments (see Compatibility section) — makes ordering easy and standardized. Compatibility This kit fits the following headset models: NC‑181 series, NC‑185 series, ANC‑700L, ANC‑750L. It is also suitable for NC‑61, NC‑65, NC‑91 and NC‑95 models. Care & Hygiene For best practice in shared environments: remove old foam cushions and windsocks, wipe the underlying headset surfaces with school‑approved disinfectant wipes, allow to dry, then install the new replacements. Use this kit routinely to maintain classroom‑ready hygiene and comfort. Tech specs Includes: (2) Foam Ear Cushions + (1) Boom Microphone Windsock. Package SKU: Foam‑Replacement‑Kit. Price: US $4.95.

This Audio Video Cart with Electric is designed for use in education environments. Perfect addition to any learning center, classroom, library or computer lab. Specifications: Dimensions: 27 L x 25 H x 21 W Weight: 51 lbs. Height adjustable to: 26", 30", 34", 38", 42" Construction: Heavy gauge steel with durable powder coat finish Three stationary shelves: 24"w x 18"d Top shelf: Ribbed rubber mat Weight capacity per stationary shelf: 150 lbs. Casters: Four 4" with 2 locking UL approved 20™ power cord, four outlet surge protector and cord winder Ready to assemble Warranty: Cart 12 Years; Electrical 1 Year

This AV Cart for School is designed with heavy gauge steel in durable powder-coat finish. It is designed for use in education and to withstand the rigors of professional use for years to come. With its adjustable height, lockable security cabinet and easy-glide casters this cart is the ideal solution for moving and keeping your TVs, projectors, computers locked and secure in education environments like the classroom or library.   Specifications: Adjustable 26" to 42" Dimensions: 27 L x 24 H x 21 W Weight: 64 lbs. Height adjustable to: 26", 30", 34", 38", 42" Construction: Heavy gauge steel with durable powder coat finish Lockable security cabinet:23 1/2" x 17 1/2" x 15 1/2" Key included Security door opening: 19 3/4 x 14 1/2 From floor to top of cabinet: 20" Two Stationary shelves: 24" x 18" Weight capacity per stationary shelf: 150 lbs Top shelf: Ribbed rubber mat Casters: 4" casters (2 locking) Power cord: UL approved 20 with four outlet surge protector and cord winder Ready to assemble Warranty: Cart 12 Years, Electrical 1 Year 

Multi-Functional Steel AV Cart for School with Electric and Pull-Out Shelf.Constructed from heavy gauge steel with durable powder coat finish, it comes with 4 easy-glide casters, pull-out shelf for your laptop or keyboard and ribbed rubber mat top shelf. The Hamilton Buhl HASHV4226-E AV Cart For School is perfect for holding and transporting TVs, laptops, computers, projectors and other AV equipment for years to come!   Specifications: Dimensions: 27 L x 25 H x 21 W Weight: 61 lbs. Height adjustable to: 26", 30", 34", 38", 42" Construction: Heavy gauge steel with durable powder coat finish One pull-out shelf: 22" x 15" and extends out 13" Pull-out shelf weight capacity: 20 lbs Three stationary shelves: 24" x 18" Weight capacity per stationary shelf: 150 lbs Top shelf: Ribbed rubber mat Casters: 4" casters, 2 locking Power cord: UL approved 20™ with four outlet surge protector and cord winder Ready to assemble Warranty: Cart 12 Years, Electrical 1 Year Ships in two cartons

The Califone HBM319 Headset Microphone is designed for educators who need to project their voice clearly and comfortably during presentations. This lightweight, hands-free microphone features an adjustable boom arm for precise vocal pickup and is compatible with the M319 belt-pack transmitter. Key Features Hands-Free Design: Allows educators to move freely without holding a microphone. Adjustable Boom Arm: Ensures optimal microphone placement for clear audio capture. Lightweight Construction: Designed for extended wear without discomfort. Standard 3.5mm Plug: Easily connects to the M319 belt-pack transmitter. Durable Build: Suitable for daily use in educational environments. Specifications Compatibility: Designed for use with the M319 belt-pack transmitter. Connection: Standard 3.5mm plug. Design: Over-the-head with adjustable boom arm. Weight: Lightweight for comfort during extended use. Warranty: 1-year limited warranty for educational use. Why Choose the HBM319? Enhanced Mobility: Move freely during presentations without the need to hold a microphone. Clear Audio Capture: Adjustable boom arm ensures optimal microphone placement for clear vocal pickup. Comfortable Fit: Lightweight design suitable for extended wear during teaching sessions. Durability: Built to withstand daily use in classroom settings.

The HD Camcorder Explorer Kit with 6 Cameras, Software, and Case is designed to empower students to capture, edit, and share their own videos. Ideal for classroom projects, media arts, and digital storytelling, this kit includes six rugged HDV5200 camcorders, user-friendly editing software, and a durable carry case for easy transport. Key Features High Definition Recording: Capture 720p HD video with 5MP image sensors. Multiple Media Formats: Supports .MOV (H.264) video, JPEG photos, and MP3 audio. Versatile Connectivity: Includes HDMI, USB 2.0, and composite outputs for easy sharing and playback. Educational Software: Comes with user-friendly editing software to enhance student projects. Portable Storage: All components fit neatly into a durable nylon carry case for easy transport. Specifications Image Sensor: 5 Mega Pixel (2592x1944 native resolution) Lens: F3.2 (f = 7.0mm) Digital Zoom: 8X Storage: Built-in 64MB memory; supports up to 16GB SD/SDHC cards (not included) Display: 2.5" LCD screen Battery: Rechargeable lithium-ion battery Dimensions (per camera): 100(H) x 57(W) x 17.9(D) mm Weight (per camera): 86g (without battery) What's Included 6 x Hamilton Buhl HDV5200-1 Camcorders Editing Software Durable Nylon Carrying Case USB, HDMI, and Composite Cables Rechargeable Lithium-Ion Batteries Why Choose This Kit Designed for Education: Built to withstand classroom use with rugged construction. Enhances Creativity: Encourages students to explore video production and digital storytelling. Comprehensive Package: Everything needed to start creating is included in one kit.

Educators can expand the connection capabilities of their headphones for the classroom with the USB Infrared Transmitter. Designed for use with the HIR Series of classroom headphones, the transmitter offers a USB connection for use with compatible computer systems. This allows students to complete computer programs for added learning. The Califone HIR-TX1 is a wireless infrared USB transmitter. There is no limit to the number of listeners so long as they are within the 20' transmission range with a clear line of sight between the headphone and transmitter. It has a USB transmitter with a 10-inch semi-rigid USB extender. It is compatible with Mac or Windows. Use with HIR-HP1 Headphones. Use Califone's Wireless Infrared USB Transmitter in your group learning sessions without the mess of cords. This transmitter delivers an infrared signal up to 20' away with a clear line of sight to the headphones. Incorporate lessons from your computer with ease. Use with Califone's Infrared Stereo/Mono Headphones. Califone USB transmitter with 10 in semi-rigid USB extender for Califone HIR-HP1 headphones. Two-year warranty with school use.   Features: Offers USB connection Encourages use of computer programs Compatible with the HIR Series headphones Warranty: 2 years with school use

Hamilton Buhl 6 Person Listening Center With a Bluetooth BoomboxThis Six Person Listening Center for School comes with six pair of School Headphones, and audio jack box with 8 positions a media player and storage carry case. Ideal for the computer lab, library or classroom. Designed for education, this solution makes it easy to connect up to 8 students to the same audio source. This 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! (6) Hamilton Buhl On-Ear Personal Headphones (HA2) (1) 8 Position Stereo Jackbox with Individual Volume Controls (1) Large, durable, lockable carry case with protective surround foam (lock not included) Optional Accessories (not included): HygenX25 - 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.   Specifications: Dimensions: 16 L x 22 H x 13 W Weight: 15.12 lbs.   Specifications for MPC-5050 Bluetooth Boombox: Built in Bluetooth to stream audio from Bluetooth-enabled tablets, smart phones, computers and other devices Programmable CD player with repeat play Plays: CDs and cassette tapes FM Radio 6 x 3.5mm headphone jacks Built-in cassette recorder, record from Bluetooth signal, AUX IN jack, FM radio and CD Dual power: AC or 8 C batteries (not included) Power: 4W RMS Playback non Bluetooth devices via AUX IN jack (cable not included)   Specifications for HA2 Headphones: Design: Personal, on-ear Cushions: Foam, replaceable Plug: 35 mm Cord: 6' Dura-Cord, chew-resistant, PVC-jacketed, braided nylon Speaker drivers: 40mm Frequency response: 20Hz~20KHz Impedance: 32 Sensitivity: 100dB Anti-Lice Storage Bag: 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 Compatible with: Tablets/iPad/eRaders, Mobile Devices, Chromebooks, Computers (PC), CD Players, Stereos, TVs   Specifications for JBP-8SV Jackbox: Construction: Heavy gauge plastic Color: Gray Accommodates: Eight 1/4" headphone jacks Source plug: Dual jacks, one 1/4" other 1/8" Connection cable: 4' long Volume control: Individual volume control knobs for each headphone position