USB School Headsets

Smart-Trek™ USB Deluxe Headset — Durable, Comfortable, Classroom-Ready The Smart-Trek USB Deluxe Headset combines rugged classroom durability, all-day comfort, and clear audio. With a convenient USB plug, leatherette cushions, and a steel-reinforced gooseneck mic, it’s built for K–12 learning, testing, and live instruction. Choose Your Connector Connector Use when… Product USB-A Your device has USB-A ports Smart-Trek Deluxe USB USB-C Your device has USB-C ports Smart-Trek Deluxe USB-C 3.5 mm TRRS Your device has a single headset jack (audio + mic) Smart-Trek Deluxe TRRS Key Features & Benefits Universal USB compatibility: plug-and-play on computers and Chromebooks. Comfort + durability: adjustable, padded headband with wipe-clean leatherette cushions. Rugged design: steel-reinforced gooseneck mic with noise-canceling pickup. Dura-Cord™ 5 ft cable: chew-, kink-, and knot-resistant braided nylon. Hygienic: anti-lice bag naturally eliminates lice in 24–48 hours. In-line volume control for quick adjustments. Compatibility at a Glance If your device has… With this USB model you can… Consider USB-A port Plug in for audio + mic This model USB-C only Use a USB-C→USB-A adapter or choose native USB-C USB-C model Single 3.5 mm TRRS jack Pick the TRRS version for audio + mic via 3.5 mm TRRS model Specifications Drivers: 40 mm Headset frequency response: 50 Hz – 20 kHz Sensitivity: 105 dB ± 4 dB Impedance: 32 Ω Signal format: Stereo Microphone: steel-reinforced gooseneck, noise-canceling Connection: USB (USB-A) Cable: 5 ft Dura-Cord™ braided nylon; chew/kink/knot-resistant Headband: adjustable, padded Ear cushions: leatherette (wipe-clean) Included: anti-lice, moisture-resistant storage bag (eliminates lice in 24–48 hrs) In-line controls: volume Color: Black/Silver Warranty: 1-year manufacturer’s warranty Model / SKU: ST2BKU (USB Headset) Ideal Use Chromebook/computer classrooms, multimedia lessons, testing, and virtual instruction Libraries, labs, and group projects Related Accessories Storage cases & racks — organize sets between classes Device-safe wipes — quick cleaning between users Buying for a school or district? We accept POs and offer volume pricing. Request a quote. Watch Overview

The Deluxe USB School Headset with Gooseneck Microphone is designed to meet the demands of modern educational environments. Featuring a noise-canceling microphone, comfortable over-ear design, and durable construction, this headset ensures clear communication and long-lasting performance for students and educators alike. Key Features Noise-Canceling Gooseneck Microphone: The unidirectional microphone minimizes background noise, ensuring clear communication during virtual lessons, online classes, and multimedia activities. Comfortable Over-Ear Design: Soft, washable, and replaceable leatherette ear cushions provide comfort for extended use, making it ideal for long study sessions. Durable Construction: The exclusive Dura-Cord™ is chew, kink, and knot-resistant, made from PVC-jacketed, braided nylon, designed to withstand the rigors of everyday use in classrooms, libraries, and computer labs. Adjustable, Lightweight Design: The headset comes with an adjustable headband and a lightweight design, providing a comfortable and secure fit for students and teachers of all ages. USB 2.0 Compatibility: The headset is USB 2.0 compliant, ensuring easy plug-and-play compatibility with USB-equipped computers, tablets, and other learning devices. Ideal for Educational Use: Perfect for classrooms, libraries, computer labs, and learning centers, the headset enhances interactive learning by delivering high-quality sound and clear communication. Optional Accessories (sold separately) HygenX45 – Disposable sanitary ear cushion covers (Box of 50 pairs) Compatibility USB: Compatible with USB 2.0 ports on computers, tablets, and other devices. Care & Hygiene Keep the headset clean by wiping it with a dry cloth. Avoid exposure to liquids and store in a cool, dry place when not in use. Tech Specs Type: Over-Ear Stereo PC Headset Microphone: Noise-canceling with internal windscreen Speakers: 40mm drivers with deep bass sound Ear Cushions: Extra-thick leatherette, replaceable Headband: Adjustable and lightweight for comfort Cable: Exclusive Dura-Cord™, chew, kink, and knot-resistant Connector: USB 2.0 plug-and-play Compatibility: USB-equipped computers, tablets, and learning devices

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

USB Headset Noise‑Cancelling Mic delivers clear communication, comfort, and simplicity. With a single USB connection, noise‑reducing electret mic, and soft ear cushions, it’s designed for classrooms, labs, and online learning environments. Key Features & Benefits USB Plug for quick, driver‑free setup on PC/Mac Noise‑Cancelling Electret Microphone minimizes background sound for clean voice capture Extended frequency response for richer audio experience} Foam ear cushions with open / hear‑through design for comfort and awareness Adjustable headband fits a variety of users Durable build backed by Koss Limited Lifetime Warranty Technical Specifications Frequency Response: 30–16,000 Hz (headset); 100–16,000 Hz (mic) Impedance: 32 Ohms (headset) Sensitivity: 91 dB SPL (headset); –56 dB ±3 dB mic sensitivity Cord: Straight, single-entry, 8 ft Plug: USB‑A (USB interface) Model / SKU: CS100‑USB

ThinkWrite TW220 Ultra-Durable Pro USB Headset — over-ear comfort, crystal-clear sound, and rugged construction for daily classroom or office use. Powered by 40 mm drivers and a noise-reducing mic, TW220 delivers clear audio and reliable voice capture with easy, inline volume control. Why it works in learning & work Comfort first: soft, ergonomically shaped over-ear cushions with a compression headband for all-day wear. Clear sound: 40 mm neodymium drivers (20 Hz–20 kHz) with internally angled placement for detail and balance. Focused voice: noise-reducing uni-directional mic on a memory-flex boom for precise positioning. Built to last: durable ABS housing and chew-resistant fabric cable for school-proof reliability. Easy control: inline rotary volume for quick adjustments. Tech specs Model ThinkWrite TW220 Ultra-Durable Pro USB Headset Driver 40 mm neodymium Freq. response 20 Hz – 20 kHz Impedance 32 Ω Sensitivity 98 dB ± 3 dB Power handling 100 mW Mic Noise-reducing, uni-directional; memory-flex boom Controls Inline rotary volume Cord length 1.3 m fabric (chew-resistant) Connection USB (also available in 3.5 mm on site) Ear style Over-ear Housing ABS Warranty 2 years What’s includedUSB over-ear headset with inline volume, attached mic boom, and quick-start info.

WorkSmart Personal USB HeadsetThe WorkSmart™ Multimedia USB Headset is built to meet the demands of professionals, students, and educators who need a reliable, high-performance headset for all-day use. Designed for comfort, durability, and superior sound quality, it ensures a clear and immersive audio experience whether you're working, teaching, or learning remotely.Key Features 30 mm speakers for crisp, clear audio Omnidirectional steel-reinforced gooseneck microphone for voice clarity USB connectivity — stereo + mic in one cable for PC/Mac use 5′ Dura‑Cord™ — chew-resistant, PVC-sleeved, braided cord Soft leatherette ear cushions and adjustable headband for comfort Foldable and compact for portability Heavy-duty, write-on, reclosable bag — hygienic storage to help prevent lice transmission Specifications Design: Personal on-ear headset Color: Black Speaker Driver: 30 mm Frequency Response: 50 Hz – 20 kHz Impedance: 32 Ω Sensitivity: 105 dB ±4 dB Microphone Type: Omnidirectional gooseneck, steel-reinforced Microphone Sensitivity: ~38 dB ±3 dB (0 dB = 1 V/Pa @ 1 kHz) Microphone Frequency Response: 50 Hz – 16 kHz Microphone Impedance: 2,200 Ω Cable: 5′ / ~1.52 m Dura‑Cord™ Storage: Includes heavy-duty reclosable bag We accept POs and offer volume pricing. Free shipping to the 48 contiguous U.S. Every headset passes through a quality assurance check.

The EDU-455 USB Over-Ear Stereo Headset is designed specifically for education environments, offering superior sound quality, noise-canceling features, and ultimate comfort for all-day wear. Whether used for virtual learning, video conferencing, or multimedia use, this headset provides crystal-clear audio and exceptional noise reduction to help students and educators stay focused. Pick the right connector This headset connects via USB, ensuring compatibility with a wide range of devices including Windows PCs, Macs, and Chromebooks. Why classrooms like EDU-455 USB Proprietary Noise-Canceling Microphone: Equipped with an internal windscreen, the noise-canceling microphone ensures clear voice capture, minimizing background interference for better communication in noisy environments. Heavy-Duty Rigid Boom & Swivel: The rigid microphone boom is designed for durability and flexibility, allowing for precise microphone placement. The swivel feature makes it easy to adjust and find the perfect angle for clear, hands-free communication. Deep Bass, Crystal-Clear Audio: Featuring 40mm speakers, this headset delivers deep bass and clear, crisp sound, making it ideal for online classes, multimedia, and entertainment. Effective Noise Reduction: The large circumaural (over-ear) cups reduce up to 75% of background noise, allowing for a more immersive listening experience and better concentration, whether you're learning or teaching. Comfortable and Replaceable Cushions: The extra-thick leatherette ear cushions are soft and easy to clean, providing a comfortable fit for long listening sessions. These cushions are also replaceable, ensuring the headset remains in great condition. Adjustable Dual Headband: The adjustable dual headband ensures a snug, comfortable fit for all users, making it perfect for both adults and children. Extra-Long 8-Foot Cable with External USB Sound Card: The 8-foot cable provides plenty of room for movement, while the built-in external USB sound card ensures superior audio performance with a USB plug for easy connectivity. Certified Safe for Children: The EDU-455 headset is certified safe for use by children in accordance with the United States Consumer Product Safety Commission. Compatibility Windows: 8, 8.1, 10, and 11 Mac: OS X 10.5 and higher Chromebooks: Compatible with USB ports Care & Hygiene Keep the headset clean by wiping it with a dry cloth. Avoid exposure to liquids and store in a cool, dry place when not in use. Tech specs Type: Over-Ear Stereo USB Headset Microphone: Noise-canceling with internal windscreen Speakers: 40mm drivers with deep bass sound Ear Cushions: Extra-thick leatherette, replaceable Headband: Dual adjustable for a comfortable fit Volume Control: In-line for easy adjustment Cable Length: Extra-long 8-foot cable Connector: USB plug with built-in external sound card Compatibility: Windows PCs, Macs, and Chromebooks with USB ports Safety Certification: CPSIA-certified for use by children

Kids Blue Flex-Phone USB Headset with Gooseneck Microphone — Flexible EVA Foam, USB-A, Leatherette Cushions The Flex-Phones™ USB Kids Headset pairs clear classroom audio with a flexible, nearly indestructible EVA-foam headband and a steel-reinforced gooseneck boom mic for clear voice. The USB plug makes it plug-and-play for Chromebooks and computers. See more options in our School Headsets. Need a different connector? TRRS (3.5 mm) version | USB-C headsets Key Features Kid-tough & flexible: EVA-foam headband is soft, BPA-free, and virtually indestructible; “twist ’em, turn ’em.” Steel-reinforced gooseneck mic: omnidirectional boom positions easily for clear voice with passive noise reduction. USB plug-and-play: simple digital connection for Chromebooks, laptops, and desktops with USB-A. Dura-Cord™ 4 ft cable: chew-, kink-, and knot-resistant PVC-jacketed braided cord for school use. Comfort ear cushions: wipe-clean leatherette on mid-size on-ear cups. Includes extension band: snap-on headband extender helps fit smaller students (Pre-K–5). 1-year warranty from HamiltonBuhl. Compatibility at a Glance If your device has… This USB model will… Consider USB-A port Plug in for audio + mic This model USB-C only (no audio jack) Use a USB-C→USB-A adapter, or pick a native USB-C headset USB-C Headsets Single 3.5 mm TRRS jack Choose the Flex-Phones TRRS version for audio + mic via 3.5 mm Flex-Phones TRRS Specifications Brand / Line: HamiltonBuhl® Flex-Phones™ Design: mid-size, on-ear; flexible EVA-foam headband; leatherette cushions Connection: USB 2.0 (USB-A) Driver: 30 mm; Impedance: 32 Ω; Sensitivity: 97 dB ±4 dB Frequency response (headset): 20 Hz – 20 kHz Microphone: omnidirectional, steel-reinforced gooseneck; 100 Hz – 10 kHz; −42 dB ±3 dB Cable: 4 ft Dura-Cord™ chew-/kink-/knot-resistant braided PVC Includes: snap-on headband extension band for smaller children Recommended ages: Pre-K–5 Color: Blue Warranty: 1 year Ideal Use Chromebook/iPad (USB adapter) classrooms, language practice, assessments Elementary libraries, computer labs, and remote learning Related Accessories Storage cases & racks — organize sets between classes Device-safe wipes — quick cleaning between users Classroom headset packs — outfit a whole class Buying for a school or district? We accept POs and offer volume pricing. Request a quote.

USB Advanced School Headset offers a simple, durable audio solution for classrooms and virtual learning environments. With a USB interface, noise‑reducing design, and easy‑clean materials, it’s built for student use and school settings. Why Classrooms Like the USB Advanced School Headset Lightweight for students of all ages, with mid‑sized ear cups Easy‑to‑clean vinyl ear pads & headband for hygiene Noise‑reducing design helps focus in busy environments 6 ft braided nylon cord with strain relief for flexibility and durability Reinforced at earcup to resist damage and enhance longevity USB‑A plug — plug‑and‑play, no drivers needed Specifications & Details Speaker size: 40 mm for clear sound Magnet material: Ferrite Impedance: 32 Ω Rated / Max power: 20 mW / 50 mW Sensitivity: 100 dB ±1‑5 dB @ 500 Hz Frequency response: 20–20,000 Hz Weight: ~0.30 lbs — lightweight for student wear Cable: Braided nylon, 6 ft, with strain relief Plug: USB‑A (USB 2.0, plug‑and‑play) Warranty: 1 year (school / institutional use) SKU: AE‑39 Usage & Compatibility Use with computers, Chromebooks, interactive boards, and any USB‑audio device No software or drivers needed — plug and go Perfect for virtual classes, language labs, remote learning, and hybrid classrooms Care & Maintenance Wipe down the ear pads and headband with a damp cloth or mild sanitizer — avoid soaking. Do not bend the USB connector or cable sharply at the plug. Store in a cool, dry area when not in use.

USB Headset with Noise-Cancelling Mic is designed to deliver exceptional comfort and clear communication for a variety of educational and professional applications. Whether you're using it for classroom communication, interactive learning software, or multi-student interactions, this headset ensures optimal sound quality and reliability throughout extended use. Key Features & Benefits Plug-and-Play USB Connectivity: The single USB plug allows for quick and easy connection to your PC, making setup hassle-free and perfect for both classroom settings and remote learning environments. Noise-Reducing Electret Microphone: The integrated electret noise-reduction microphone ensures hands-free communication with clear, crisp audio, blocking out background noise for an undisturbed learning experience. Ideal for online learning, language programs, and virtual classes. Dynamic Sound Quality: With an extended frequency response, the CS95 headset provides clear, full-range audio, ensuring speech is always sharp and intelligible. Whether for voice applications, speech recognition, or interactive gaming, enjoy natural, high-quality sound. Comfortable Design for Extended Use: Soft foam ear cushions deliver a comfortable, open, hear-through sound, perfect for long study sessions, online courses, or classroom activities. The adjustable headband ensures a secure, customized fit for all users. Versatile and Reliable: The CS95 is compatible with various PC voice applications and language learning software, supporting both educational and professional environments. It can also be used with an external power source if your sound card does not have a built-in bias supply. Specifications Frequency Response: 30-16,000 Hz (headset); 100–16,000 Hz (microphone) Impedance: 32 Ohms (headset); Same as load resistance (microphone) Sensitivity: 91 dB SPL (headset); -56dB +/- 3dB per 1V/µbar @1kHz (microphone) Microphone: Electret noise-canceling microphone for clear communication Ear Cushions: One foam ear cushion for single-sided listening Cord Length: 8ft single-entry cord for convenient movement

3068‑Style Headset with USB Plug is built for classrooms and multimedia labs. With a USB connection, noise‑reducing earcups, adjustable mic, and inline volume control, it’s a complete audio solution for educational use. Why Classrooms Like the 3068 Style Headset Noise‑reducing earcups help students stay focused on audio Flexible boom mic (steel‑reinforced) ensures clear communication Inline volume control gives students easy access to adjust levels Durable construction with a reinforced 6 ft cord and strain relief Plug‑and‑play USB interface — no extra software required 2‑year warranty covers school & institutional use Compatibility & Connection USB plug (no audio jack needed) — works with PC, Mac, interactive whiteboards, etc. Designed to integrate seamlessly into modern computer‑based classrooms Care & Maintenance Wipe down cushions and headband with a soft, damp cloth; avoid soaking. Protect the USB connector and cable; do not bend sharply near the plug. Store in a safe, dry space when not in use. Technical Specifications Type: Over‑ear multimedia headset Earcups: Noise‑reducing cushions Mic: Flexible boom, steel‑reinforced, omnidirectional (noise‑reducing) Cable: 6 ft (approx.) with strain relief Connector: USB plug (USB‑A) — plug‑and‑play Warranty: 2 years (school / institutional use) SKU: 3068MUSB

REVO Headset TW310 — Over-Ear 3.5mm TRRS with Lift-to-Mute Boom Mic The REVO Headset TW310 delivers clear speech and rich, focused sound for classrooms and labs. With a 3.5mm TRRS single plug, lift-to-mute boom mic, 40 mm neodymium drivers, and a braided cable, it’s built for daily school use. Modular ear cushions and cables make maintenance fast, and a 2-year warranty adds peace of mind. Key Features 3.5mm TRRS (single plug): Plug-and-teach on combo-jack devices. Lift-to-mute boom mic: Quick, hands-free muting for students. 40 mm drivers: Immersive, balanced audio for lessons and calls. Over-ear comfort & isolation: Thick cushions reduce room noise. Braided fabric cable: Classroom-tough; resists tangles and wear. Modular design: Replace ear cushions and cables to extend life. Warranty: 2 years. Specifications Connection: 3.5mm TRRS (TW310 variant) Drivers: 40 mm (neodymium) Microphone: Omni boom, lift-to-mute Cable: ~1.3 m braided Frequency response: 20–16,000 Hz Sensitivity: 96 dB ±3 dB Impedance: 32 Ω Approx. dimensions: 8" × 3.25" × 6.75" Choose the right port 3.5 mm TRRS (this page): TW310 — most combo-jack carts. USB-A: TW320 — desktops/laptops with USB-A. USB-C: TW330 — newest Chromebooks/laptops/tablets. Related Accessories Replacement earpads — extend fleet life Storage racks & bins — organize sets 1–30 Device-safe cleaners — fast end-of-day wipe-downs Buying for a class or district? We accept POs and offer volume pricing. Request a quote.

Logitech H340 USB Headset With Noise-Canceling Mic: The Ultimate USB Headset for Calls, Music, and MoreElevate your audio experience with this versatile USB headset, designed for crystal-clear voice calls, immersive music, gaming, and online meetings. Whether you’re connecting with clients on Skype®, joining webinars, or enjoying your favorite tunes, this headset provides the comfort and clarity you need for long hours of use.Key Features & Benefits: Crystal-Clear Audio: Experience high-quality sound for all your needs—music, calls, gaming, and more. Enjoy rich, full-range audio with a frequency response of 20 Hz to 20 KHz. Adjustable, Noise-Reducing Microphone: The bi-directional microphone can be easily positioned for optimal voice capture and effective background noise cancellation. When not in use, the discreet boom mic conveniently tucks into the headband. All-Day Comfort: Lightweight, swivel-mounted foam ear cushions provide a snug, comfortable fit, perfect for extended use. Whether you're in a meeting or gaming, you’ll enjoy hours of comfort. Plug-and-Play Simplicity: No need for extra software or complicated setup. Simply plug the USB-A connector into your computer, and you're ready to go. Compatible with both PC and Mac® systems, this headset works seamlessly with popular communication platforms. Long Cable for Flexibility: With a 1.8-meter (5.91 ft) cable, you have the freedom to move and stretch during long calls or gaming sessions. Specifications: Microphone Type: Bi-directional Input Impedance: 22 Ohms Plug: USB-A Cable Length: 5.91 ft (1.8 m) Sensitivity (Headphones): 115 dB ± 3 dB Sensitivity (Microphone): -42 dBV/Pa ± 3 dB Frequency Response (Headset): 20 Hz – 20 KHz Frequency Response (Microphone): 100 Hz – 16 KHz Warranty: 2 years System Requirements: Operating Systems: Windows®, macOS®, Chrome OS™ Certified Works with Chromebook™ USB Port: Type A port or adapter Why Choose This Headset?This headset combines superior sound quality with practical features, making it the ideal choice for professionals, students, and gamers. Whether you're attending meetings, studying, or just listening to music, this headset ensures you stay connected and comfortable throughout.Get yours today and experience the ultimate in sound and comfort!

The T‑PRO USB Headset with Noise‑Cancelling Mic is built for testing, remote learning, and everyday classroom use. With a robust mic, volume on-ear, foldable design, and clean audio performance, it helps students focus during assessments. Why classrooms like the T‑PRO Noise‑canceling mic with steel‑reinforced gooseneck captures only the speaker’s voice On‑ear volume control prevents accidental changes mid‑test Ambidextrous mic arm rotates 210°—fits right or left usage Comfortable leatherette cushions and adjustable padded headband Durable, chew‑resistant Dura‑Cord and foldable for compact storage Compatibility & Use Plug-and-play USB connection—no drivers needed. Compatible with most testing platforms and devices. The foldable headband provides easy storage in carts. Comes with an anti‑lice bag to promote hygiene in shared environments. Care & Hygiene Wipe ear cushions and headband with a soft cloth or disinfectant wipe. Avoid soaking or submersion. Use the anti‑lice bag to help manage student use hygiene. Store dry and avoid harsh chemicals. Tech specs Connection: USB (plug‑and‑play, no drivers) Microphone: Noise‑canceling condenser with steel gooseneck Mic swivel: 210° ambidextrous rotation Ear cushions: Leatherette, adjustable headband Cord: 5 ft chew‑resistant “Dura‑Cord” Foldable design for compact storage Includes anti‑lice carrying bag

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

TWT Audio TW340 REVO – Premium Over-Ear USB-A Headset Experience clear, reliable audio with the TWT Audio TW340 REVO, a durable over-ear USB-A headset designed for learning, work, and multimedia use. This model delivers premium sound quality, exceptional comfort, and modular components— all with the dependability of a wired USB-A connection. 🔊 Key Features High-Fidelity Sound: Custom 40mm drivers deliver rich bass and detailed highs for an immersive audio experience. 360° Comfort Fit: Seamless 24mm-thick ear cushions contour comfortably around the ear for long listening sessions. Reliable USB-A Connection: Plug-and-play compatibility with Chromebooks, laptops, desktops, and USB-equipped devices. Inline Controls: Easy-access volume control for quick adjustments. Modular Design: Stealth-release cushions are simple to replace or upgrade to extend product life. Moisture-Wicking Comfort: Cushions stay breathable and comfortable for daily classroom or office use. 📦 Technical Specifications Feature Details Connection USB-A (wired, plug-and-play) Drivers Custom 40mm dynamic Controls Inline volume control Microphone Built-in microphone for calls and recordings Cable Durable, tangle-resistant cable Color Black Dimensions 7.5 × 6.9 × 0.25 in 🎯 Who It's For Students and professionals who need dependable wired audio Classrooms using Chromebooks, laptops, and USB-equipped devices Remote learners and office workers who prefer consistent audio quality Users who want breathable, long-wear cushions for daily use ❓ FAQs Can I connect to a laptop?Yes—This has a USB-A plug compatible with most laptops. Does it support calls?Yes, the built-in microphone provides clear voice capture. Is it plug-and-play?Yes—USB-A connection works immediately with compatible devices. 🎧 Accessories You Might Like Extra Moisture-Wicking Ear Cushions Protective Carrying Case Explore More Audio Accessories