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Headphone Adapter – 3.5 mm to ¼″ Snap‑On for Hamilton Headphones lets you convert your standard 3.5 mm plug into a ¼″ connection easily. No tools, no hassle — just snap on and go. Why Classrooms Appreciate This Adapter Snap-on design — instant conversion without removing plugs or fiddling Works across many HamiltonBuhl models — adds flexibility to existing gear Compact and durable — ideal for school environments Affordable add-on that extends the versatility of your headsets Compatibility & Use Designed to fit HamiltonBuhl® headphone 3.5 mm plugs Converts to ¼″ (6.35 mm) for compatibility with amplifiers, audio stations, and pro gear Snap-on design — no tools needed Product Specs Dimensions: 1″ × 2″ × 1″ (25.4 × 50.8 × 25.4 mm) Material: Durable metal & plastic construction Compatibility: HamiltonBuhl models HA‑1A, HA2, HA2V, HA7, KIDS‑HA2, MS2L, MS2LV, SC‑7V, KIDS‑SC7V SKU: 5072

HygenX™ Headphones & Headset Cleaner — 1 Gallon Refill Bottle This 1‑gallon refill version of HygenX™ Headphones & Headset Cleaner provides a cost‑effective, classroom-ready solution for deep cleaning shared audio equipment. Its safe, proprietary formula is free of harsh chemicals and cleans in seconds with no streaking. Key Features No ammonia, no alcohol, non‑toxic, and non‑flammable — safe for electronics and users. Non‑abrasive and gentle — leaves headphones, headsets, earbuds, and phone surfaces clean and streak-free. Great for high-volume use — ideal for classrooms, labs, and shared devices. Economical — refill your existing spray bottles instead of buying new ones. Specifications Volume: 1 gallon (≈ 128 fl. oz.) Model / SKU: X19HRGR Packaging: Refill jug (no spray head) Formula: Proprietary blend free of alcohol, ammonia, harsh chemicals Usage Tip: Pour this into a clean spray bottle before use. Spray onto a soft microfiber cloth and gently wipe surfaces. Avoid spraying directly onto devices. We accept Purchase Orders from schools, businesses, and government entities. Products undergo a quality assurance check. Free shipping for orders to the 48 contiguous U.S.

HygenX™ Headphones & Headset Cleaner — 8 oz Spray Bottle HamiltonBuhl’s HygenX™ Cleaner is specially formulated for cleaning headphones, headsets, earbuds, and screens without harsh chemicals. Free of alcohol, ammonia, and toxic or flammable substances, this safe, gentle cleaner leaves your gear clean, streak-free, and comfortable to handle within seconds. Key Features No alcohol, no ammonia: non-toxic, non-flammable, and safe for sensitive surfaces Non-abrasive and scratch-free formula Cleans in seconds — ideal for fast hygiene between users 8 oz refillable spray bottle for easy reuse USA-made proprietary formula Specifications Volume: 8 fluid ounces (≈ 237 mL) No alcohol, ammonia, or harsh chemicals Safe for electronics, headphones, displays, and delicate surfaces Weight: approx. 0.5 lb packaged Dimensions: ~1.5″ × 1.5″ × 8″ Usage Tip: Spray the cleaner onto a microfiber cloth (not directly onto electronics), then gently wipe surfaces. Let them dry fully before use. We accept Purchase Orders and offer volume pricing. Free shipping to the 48 contiguous U.S. Every unit undergoes quality assurance checks.

The HygenX Microfiber Towel Pack includes 20 high-quality, lint-free microfiber towels (6″ × 6″ each), ideal for cleaning sensitive electronic devices and surfaces without scratching. They are non-abrasive, hypoallergenic, and designed to lift and trap dirt, dust, and oils—perfect for classrooms, offices, or home use. What’s Included 20 × 6″ × 6″ microfiber towels 1 × hard plastic reclosable storage box Top Features & Benefits Lint-free — leaves surfaces clean and streak-free Non-abrasive — safe for screens, lenses, electronics, and delicate finishes Hypoallergenic — gentle for users with sensitivities Reusable and washable — wash & reuse without losing performance Easy storage — durable, reclosable plastic box keeps them clean between uses Use Cases & Applications These microfiber towels are great for: Cleaning headphones, headsets, tablets, and screens Wiping desks, keyboards, and shared classroom surfaces Dusting lab or office equipment without scratching Use in combination with the HygenX Universal Cleaner or HygenX Headphones & Headsets Cleaner for deep cleaning Care Instructions Wash in cold or warm water without bleach. Do not use fabric softener. Air dry or tumble dry low. Avoid contact with harsh chemicals or rough surfaces. After washing, towels return to full performance and can be reused indefinitely. Quality & Assurance Each product is quality-checked before shipping to ensure consistency and performance. The HygenX Microfiber Pack is trusted for school, office, and tech use.

HygenX™ Sanitary Disposable Headphone Covers for personal-sized 2.5" on-ear headphones and headsets are the must-have accessory in any shared environment. Features: 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 For added convenience, HygenX disposable covers come in unique “tissue box” style packaging for easy storage and distribution. Specifications: Dimensions: 4.3 L x 5.5 H x 4.3 W Weight: 0.45 lbs. 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 Dispenser box contains: 100 individual headphone covers (50 pair) 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.

Hamilton ISD-EBA Ear Buds with In-line Microphone & Volume Control – Perfect for Classroom Use Upgrade your classroom audio experience with the Hamilton ISD-EBA Ear Buds featuring an in-line microphone and volume control. Designed for compatibility with Apple products, these earbuds provide exceptional sound quality, comfort, and durability—making them the ideal solution for educators and students alike. Key Features & Benefits: Ideal for Apple Devices: Engineered specifically for use with Apple products, these earbuds are perfect for Macs and PCs, ensuring seamless compatibility for both classroom and personal use. Clear, Crisp Audio: With a frequency response of 20-20,000 Hz, these earbuds deliver high-quality sound, making them perfect for listening to lessons, participating in virtual classes, or enjoying multimedia content. In-Line Microphone & Volume Control: The built-in microphone allows for clear communication, while the convenient volume control ensures that audio levels can be easily adjusted without distractions. Comfortable & Lightweight Design: Designed for extended use, these earbuds are both comfortable and lightweight, ensuring a snug fit for all-day wear without discomfort. 4-Foot Tangle-Free Cord: The 4-foot cord provides plenty of length to move freely while using your device, without worrying about tangling or being restricted by short cables. Perfect for Classrooms & Educators: Whether you’re replacing outdated earbuds or outfitting your classroom with quality audio gear, these earbuds are the ideal choice for teachers, students, and educational settings. Specifications: Headphone Type: Ear Bud Frequency Response: 20-20,000 Hz Impedance: 32 Ohms Plugs: 1/8" Stereo Plug (Apple Compatible) Cord Length: 4 Feet Mac/PC Compatible Warranty: 90-day manufacturer’s warranty for peace of mind Volume Discounts for Schools: We offer volume discounts for educational institutions, making it easy to equip your entire class with high-quality audio gear. We also accept purchase orders. Contact us today for a free quote! Order Now to enhance your classroom’s audio setup with the Hamilton ISD-EBA Ear Buds—your solution for clear sound and easy classroom integration. Minimum Order: 10

The Juke 24™ Media Player in Red is your all‑in‑one classroom audio solution. With 4 GB of built‑in memory and support for CD, USB, AUX, MIC, and computer input, you can load up to 48 hours of lessons, stories, or music. Use it daily for reading, language labs, or music classes — students can “press & play” with custom button art, making it easy for all ages to use. Core Features & Highlights 24 programmable press‑and‑play buttons, each customizable with your own button art Built‑in CD player (back‑loading), plus USB/PC and AUX inputs Record from CD, Aux In, Mic In, USB, or PC Link 4 GB built-in memory, up to 48 hours of audio Karaoke / “talk over” mode using mic input Durable build designed for classroom use Volume dial, On/Off, and Key Lock (hold) controls How It Works Upload lessons, stories, or songs to the Juke 24 via CD, USB, PC link, or AUX. Assign them to any of the 24 buttons with optional custom button covers. Students press a button to instantly play what you loaded, making it easy and intuitive for classroom use. Why Educators Love Juke 24 Simple, child‑friendly interface — no menus to navigate Supports multiple input sources — flexible for any classroom setup “Talk over” mic mode lets you record instructions live Custom button art helps students independently select lessons Rugged design built for daily student interaction Technical Specifications Memory: 4 GB internal Max Audio Capacity: ~48 hours Inputs: CD (back‑loading), USB, AUX In, Mic In, PC Link Controls: 24 programmable buttons, volume dial, key lock Power: AC adapter / 6 × C batteries (not included) Built-in Speakers: Side speakers for playback without headphones Dimensions & Weight: [You’ll need to confirm these from specs] Setup & Best Practices Place unit where students can reach the buttons easily. Load your audio files and assign them to buttons before class. Use the “talk over” mic mode for announcements or explanations. Keep a backup USB copy of all button audio in case of updates. Use with any headphone lab packs or individual student sets as needed. Care & Maintenance Wipe down exterior surfaces with a soft, dry cloth. Avoid moisture near openings. Ensure power ports and buttons are free from dust and debris. Always eject USB drives properly.

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

The LCP/24/MS2L Lab Pack includes 24 MS2L Personal Headphones with Leatherette Ear Cushions and comes in a durable lockable carrying case (lock not included). Lab Pack Includes:(24) MS2L Personal Headphones with Leatherette Ear Cushions(1) LCP3175 Durable Lockable Carrying Case*Please Note: Plastic carry case color is subject to change without notice. Compatible With:• MP3 Players• Cell Phones / Mobile Devices• Tablets / eReaders• Chromebooks• Computers (Mac & PC)• CD Players / Stereos• TVs• Most Gaming Systems Optional Accessories (Not Included):5079 - Refresh kit includes a replacement reclosable storage bag and two new ear cushionsHygenX25 - Disposable sanitary ear cushion covers (Box of 50 Pair) Prevent The Spread Of Lice:Built with kid's health and safety in mind, these headphones are designed to combat the spread of head lice in schools. Each headphone comes in its own heavy-duty, write-on, moisture-resistant, reclosable bag. When sealed in the bag, lice are killed in 24-48 hours, without the use of chemicals.

Mach-1™ USB Headset — Steel-Reinforced Gooseneck Mic, In-Line Volume, Classroom-Ready The Mach-1 USB Headset delivers clear audio and durable voice capture for K–12 learning. With a steel-reinforced omnidirectional gooseneck microphone, soft leatherette ear cushions, and plug-and-play USB, it’s a rugged, student-friendly choice for computer labs, carts, testing, and remote learning. Choose Your Connector Connector Use when… Browse USB-A Desktop/Chromebook/laptop with USB-A This model (Mach-1 USB) USB-C Newer devices with USB-C only See USB-C headsets 3.5 mm TRRS Single headset jack (audio + mic) See 3.5 mm headsets Key Features Steel-reinforced gooseneck mic: rugged, positionable boom with omnidirectional pickup for clear speech. :contentReference[oaicite:1]{index=1} In-line volume control for quick adjustments. :contentReference[oaicite:2]{index=2} Soft leatherette cushions and adjustable headband for all-day comfort. :contentReference[oaicite:3]{index=3} 5′ Dura-Cord™ braided, PVC-jacketed cable resists chew, kinks, and knots—made for schools. :contentReference[oaicite:4]{index=4} Anti-Lice storage bag included—sealed storage kills lice in 24–48 hours (chemical-free). :contentReference[oaicite:5]{index=5} Plug-and-play USB for Chromebooks, PCs, and Macs. :contentReference[oaicite:6]{index=6} Specifications Type: Personal on-ear headset with microphone Connection: USB 2.0 Drivers: 40 mm Headset response: 50 Hz – 20 kHz Impedance: 32 Ω Sensitivity: 100 dB ± 4 dB Microphone: steel-reinforced omnidirectional gooseneck; −36 dB ± 3 dB; 50 Hz – 16 kHz; 2.2 kΩ Cable: 5 ft Dura-Cord™ (braided, PVC-jacketed) Controls: in-line volume Included: anti-lice, heavy-duty, write-on storage bag Compliance / Warranty: Prop 65; 1-year warranty SKU: M1USB Specs verified from HamiltonBuhl’s MACH-1 page. :contentReference[oaicite:7]{index=7} Ideal For Chromebook/PC labs, testing platforms, language & literacy apps Virtual lessons, calls, and multimedia projects Related Accessories Storage cases & racks Device-safe wipes USB-C adapters & audio dongles Buying for a school or district? We accept POs and offer volume pricing. Request a quote. Watch Overview

  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.

HygenXCP45 Master Carton includes 1,200 Individual Covers (600 Pair) Ideal for School Headphones, School Headsets and Headphones use in business and healthcare 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 For added convenience, HygenX disposable covers come in unique “tissue box” style packaging for easy storage and distribution. Specifications: Dimensions: 15 L x 10 H x 15 W Weight: 6 lbs. Master carton: 12 dispenser boxes; total of 1,200 individual covers (600 pair) Each dispenser boxes contains 100 individual covers (50 pair) Fit: All Hamlton Buhl over-ear/deluxe headphones and headsets including: CL-LED CL-7V HA7M HA-31 KIDS-SC7V HA5USB MG51-USB HA5USBSM SC-7V HA-66M-44S HA-66USBSM W900-MULTI Plus most competitive educational and consumer headphones with similar ear cushion sizes. Check outer diameter for exact fit. Outer diameter: 3 3/4" Stretches to: Approximately 5" Construction: Hypoallergenic polyester weave1

Mono School Headphones for ALS700 Only are built specifically to integrate with the ALS700 Assistive Listening System. No batteries required—just plug into your ALS700 system and provide private, clear audio without external distractions. Why Classrooms Use These Headphones Designed exclusively for the **ALS700** system — ensures compatibility and optimal performance No batteries needed — powered by the ALS700 transmitter Delivers clear, manageable sound so students perceive audio without being overwhelmed Simple plug-in operation — works immediately when connected to ALS700 Ideal for classrooms, libraries, and shared listening environments Specifications SKU: ALSH700 Dimensions: 7 in L × 5 in H × 8 in W — (as listed) Weight: 0.16 lbs Type: Mono headset designed for ALS700 assistive listening systems

MP3 Listening Center – 4 Personal Headphones, Jackbox with Volume offers a turnkey shared listening system for classrooms. Includes 4 HA2 headphones, a JBP‑8SV jackbox, and a nylon carrying case so students can all hear the same source with independent volume control. What’s in the System 4 × HA2 headphones (3.5 mm plug + ¼″ adapter) JBP‑8SV jackbox with 8 × ¼″ jacks Individual volume control on each jack Y‑cable (3.5 mm + ¼″) for compatibility with stereo and mono sources Nylon storage / carry case for portability Why Classrooms Like This Listening Center Allows 4 students to listen simultaneously to the same audio source Each student controls their own listening volume Expands by adding more headphones if needed Compact and portable — come with its own carry case Technical & Product Details Drivers: 40 mm in each HA2 headphone Cushions: Foam with adjustable headband for comfort Cable type: Single‑sided to reduce tangling Jackbox jacks: 8 × ¼″ with individual volume knobs Connection: Y‑cable includes 3.5 mm + ¼″ for compatibility with various devices Warranty: 1 year on the system SKU: CB‑4SVHA2

This Pack of 160 Personal Economic Headphones features soft foam earpads, an adjustable headband, and a standard headphone jack. They are compatible with any computer or mobile device that accepts a 3.5mm / 1/8" adapter.  The HamiltonBuhl® PER/160 is a bulk pack of 160 super-affordable personal educational headphones. Designed with maximum functionality and affordability in mind, these durable, yet affordable headphones are ideal for use with tablets, mobile devices, computers, MP3 Players, CD Players and much more. They are not just a great buy, but are easy to wear and lightweight with foam ear cushions.  Optional Accessories (not included): 5076 - Refresh kit includes a replacement reclosable storage bag and two new ear cushions HygenX25 - Disposable sanitary ear cushion covers (Box of 50 Pair) Specifications: Foam Ear Cushions, Replaceable Personal, On-Ear Design Stereo Headphone Impedance: 170 Ohms Frequency response: 18-20k Hz Speaker drivers: 40mm Cobalt magnet Weight: 5 Ounces 60-Day warranty Cord: 6 feet 1/8 inch plug Compatible with most: MP3 Players Cell Phones/Handheld Mobile devices Tablets / eReaders Computers (Mac & PC) CD Players / Stereos