TRRS Headsets

Andrea AC-155 On-Ear Stereo Headset – Premium Audio Solution for Students Upgrade Your Learning Experience with the AC-155 On-Ear Stereo Headset The AC-155 On-Ear Stereo Headset is the perfect audio companion for students of all ages. Designed with comfort, clarity, and durability in mind, this affordable yet high-performance headset ensures an immersive learning experience, whether for online classes, interactive lessons, or multimedia content. Crafted for educational environments, the AC-155 is equipped with features that make it versatile, reliable, and easy to use. Key Features & Benefits: Crystal-Clear Audio & Deep Bass: Featuring 40mm speakers, the AC-155 delivers superior sound quality, with deep bass and crisp clarity, making it ideal for virtual classrooms, e-learning, and media consumption. Noise-Canceling Microphone: The noise-canceling microphone with internal wind screens reduces ambient noise for clear, uninterrupted communication during lessons, video conferences, or collaborative projects. Adjustable & Comfortable Fit: Designed with a plush leatherette on-ear cushion, the AC-155 ensures comfort for long hours of use. The cushion also provides excellent background noise reduction. The adjustable headband guarantees a perfect fit, even for younger learners. Durable & Flexible Design: Built for resilience, the heavy-duty, rigid boom microphone and swivel feature allow for precise mic placement. The headset is designed to withstand daily wear, ensuring longevity in the classroom or at home. Universal Compatibility: The AC-155 is equipped with a 3.5mm single plug, making it compatible with a variety of devices, including tablets (iPad), laptops (MacBook), smartphones (iPhone), and more. The included C-200 mobile headset computer adapter ensures easy connection to PCs with dual color-coded audio ports. Extra Long Cable: The 7-foot cable provides ample length, allowing students to move around comfortably while remaining connected to their devices, whether at home or in class. Why Choose the AC-155 On-Ear Stereo Headset? Seamless Device Switching: Whether your child is switching between their tablet, laptop, or smartphone, the AC-155 ensures easy connectivity across multiple devices, making it an ideal choice for dynamic learning environments. Health and Hygiene Focus: The easy-to-clean leatherette ear cushions are replaceable, ensuring hygiene and long-lasting comfort during extended use. Affordable Quality: Offering premium features at an affordable price, the AC-155 delivers exceptional value for schools, homeschooling, or online education. Specifications: Mic Noise Cancellation: 5dB/octave for clearer voice transmission Mic Frequency Range: 100-10,000Hz for a wide, balanced audio spectrum Mic Sensitivity: -36dB at 1kHz (0dB=1V/Pa) Headset Cable Length: 7 feet for flexibility and mobility Headset Plug: 3.5mm single plug, compatible with most tablets, laptops, and smartphones Adapter Included: C-200 adapter for dual audio ports on PC computers Elevate your student’s learning experience with the AC-155 On-Ear Stereo Headset. Whether for virtual classrooms, interactive lessons, or online research, this headset provides superior sound, comfortable fit, and unmatched durability. Make learning engaging and effortless – order the AC-155 today!

HamiltonBuhl® Primo™ Stereo Headphones — Black, 3.5 mm Stereo Plug, Classroom-Ready Primo™ headphones deliver clear, reliable audio for K–12 learning with a rugged, school-tough build. Noise-reducing earcups help students focus, while a durable 5 ft Dura-Cord™ and 3.5 mm stereo (TRS) plug provide easy compatibility with classroom devices. Key Features Built for schools: ABS plastic construction with Dura-Cord™ (chew-, kink-, knot-resistant, PVC-sleeved, braided). Comfortable & easy-clean: on-ear design with leatherette cushions for shared classroom use. Clear, focused listening: noise-reducing earcups help block ambient distractions. Universal audio: 3.5 mm stereo plug (TRS)—works with most carts, PCs, Macs, and tablets. Hygienic storage: includes a heavy-duty, write-on, reclosable bag (helps prevent the spread of lice). 1-year warranty from HamiltonBuhl; Prop 65 compliant. Compatibility at a Glance If your device has… This headphone can… Tip 3.5 mm headphone (TRS) jack Play audio (no mic) No adapter needed Single 3.5 mm headset (TRRS) jack Play audio (no mic) Need voice? Choose a TRRS/USB/USB-C headset USB-only device Use a USB audio adapter or pick a USB/USB-C headset See USB/USB-C headsets Specifications Design: Personal, on-ear; color: Black Cushions: Leatherette (wipe-clean) Plug: 3.5 mm stereo, jacketed Cable: 5' Dura-Cord™ (chew-resistant, PVC-sleeved, braided nylon) Drivers: 30 mm Frequency response: 50 Hz – 20 kHz Impedance: 32 Ω Sensitivity: 105 dB ± 4 dB Included: heavy-duty, write-on, reclosable storage bag (helps prevent the spread of lice) Compliance: Prop 65 Warranty: 1 year Model / SKU: PRM100B Ideal For Classrooms, testing labs, libraries, language & literacy apps Chromebook carts and shared learning spaces Related Accessories Storage cases & racks Device-safe wipes Audio adapters (USB audio dongle, extenders) Buying for a school or district? We accept POs and offer volume pricing. Request a quote.

Dual Plug Headset Noise‑Cancelling Mic offers clear speech and reliable performance through its electret noise‑reducing microphone and dual 3.5 mm plugs. This design ensures wide compatibility with many PCs and lab setups. Key Features & Benefits Electret noise‑cancelling microphone reduces ambient sound for clean communication Dual plug design: separate plugs for headphone & mic — works with many devices Comfortable foam ear cushions for long sessions Durable build suitable for daily school use 8 ft straight, single-entry cord gives flexibility while staying organized Technical Specifications SKU: CS100 Frequency Response: 30‑16,000 Hz (headset); 100‑16,000 Hz (mic) Impedance: 32 Ω Sensitivity: 91 dB SPL/1 mW (headset); –56 dB ± 3 dB mic sensitivity} Cable: 8 ft straight, single entry Plug Type: Dual 3.5 mm plugs (one for headphone, one for mic) Warranty: Koss limited lifetime warranty (as per product page)

School Headset with In-Line Microphone — 3.5 mm TRRS Plug, Classroom-Ready The School Headset with In-Line Microphone and TRRS Plug delivers clear audio and reliable voice pickup for K–12 learning. With a single 3.5 mm TRRS plug for audio + mic, soft wipe-clean cushions, an in-line volume control, and a durable 5 ft braided cord, it’s built for daily classroom use, testing, and remote learning. Choose Your Connector Connector Use when… Browse 3.5 mm TRRS (headset) Your device has a single headset jack (audio + mic) This model USB-A Your device has USB-A ports USB headsets USB-C Your device has USB-C ports USB-C headsets Key Features & Benefits Single-jack simplicity: 3.5 mm TRRS plug carries both audio + mic for easy compatibility. Clear communication: integrated in-line microphone for calls, class participation, and testing apps. In-line volume control: adjust on the fly without leaving your app. Comfortable & easy-clean: padded, adjustable headband; soft leatherette-style ear cushions wipe clean between users. Classroom-tough cable: 5 ft braided cord resists tangles and daily wear. Balanced stereo sound: 40 mm drivers tuned for speech clarity and learning content. Compatibility at a Glance If your device has… With this TRRS headset you can… Tip Single 3.5 mm headset (TRRS) jack Plug in for audio + mic No adapter needed Separate mic & headphone jacks (two 3.5 mm) Use audio + mic Add a TRRS↔dual-jack Y-splitter adapter USB-only device Choose a native USB/USB-C headset, or use a USB audio adapter USB headsets · USB-C headsets Specifications Type: On-ear headset (with microphone) Drivers: 40 mm Frequency response: 20 Hz – 20 kHz Sensitivity: 100 ± 3 dB @ 1 kHz, 5 mW Impedance: 32 Ω Rated / Max input power: 15 mW / 150 mW Microphone: in-line mic Controls: in-line volume Connection: 3.5 mm TRRS (single jack for audio + mic) Cable: 5 ft straight braided Warranty: 1 year Ideal Use Chromebook/tablet classrooms, testing platforms, language & literacy apps Libraries, carts, remote learning, and shared learning spaces Related Accessories Audio adapters — TRRS↔dual-jack splitters, USB audio dongles Storage cases & racks Device-safe wipes Buying for a school or district? We accept POs and offer volume pricing. Request a quote. Watch Overview

HamiltonBuhl® SCG‑AMV Over‑Ear Headset with Gooseneck Mic is a rugged, classroom‑ready audio solution designed for tablets, Chromebooks, desktops, smartphones, and a wide range of mobile devices. Its steel‑reinforced gooseneck mic and noise‑reducing over‑ear design make it ideal for testing, remote learning, conferencing, and everyday use in busy environments. Why Choose SCG‑AMV? Durable, school‑tough build: Dura‑Cord™ — a chew‑, kink‑, and knot‑resistant PVC‑sleeved braided cable — plus a heavy‑duty, moisture‑resistant anti‑lice storage bag for hygiene and longevity. All‑day comfort: Soft padded headband and replaceable, washable leatherette ear cushions designed for extended wear. Reliable audio and voice clarity: 40 mm stereo drivers, 50–20,000 Hz frequency response, and a sensitive gooseneck mic ensure clean sound for calls, testing, or lessons. Universal compatibility: Works with tablets, Chromebooks, PCs, Macs, and most mobile devices using a standard 3.5 mm TRRS plug — ideal for flexible classroom and hybrid‑learning setups. Easy setup: Plug‑and‑play design with no drivers required; in‑line volume control for quick adjustments on the go. Safe for institutional use: Includes a reclosable anti‑lice bag and is Prop 65 compliant. Key Features Over‑ear, noise‑reducing design for focused listening Steel‑reinforced gooseneck microphone — directional, adjustable, and reliable Soft, padded, adjustable headband for customizable fit Replaceable, washable leatherette ear cushions — easy to maintain 4′ Dura‑Cord™ PVC‑sleeved braided cable — chew‑ and kink‑resistant 3.5 mm TRRS stereo plug — universal device compatibility In‑line volume control — quick audio adjustments without leaving workflow Includes heavy‑duty, moisture‑resistant reclosable anti‑lice bag Meets Prop 65 compliance standards Technical Specifications Headset Type: Deluxe over‑ear stereo headset with built‑in microphone Driver Size: 40 mm stereo drivers Frequency Response (Headphones): 50 – 20,000 Hz Impedance (Headphones): 32 Ω Sensitivity (Headphones): 105 dB ± 4 dB Max Input (Headphones): 100 mV Frequency Response (Microphone): 50 – 20,000 Hz Microphone Sensitivity: –42 dB ± 3 dB Microphone Impedance: 2,200 Ω Connection: 3.5 mm TRRS stereo plug — single plug for audio + mic (ideal for tablets, phones, Chromebooks) Cable: 4′ braided PVC‑sleeved Dura‑Cord™ Controls: In‑line volume control Included Accessories: Heavy‑duty reclosable anti‑lice bag (moisture‑resistant, write‑on / reusable for hygiene) Audio Demo / Quick Overview

Logitech® H111 Headset for Education — 3.5 mm Plug, Noise-Reducing Boom, Easy-Clean Cushions The Logitech H111 for Education delivers clear stereo sound and a movable, noise-reducing boom mic in a durable school-ready design. With a standard 3.5 mm plug and leatherette ear cushions tested for frequent cleaning, H111 is a plug-and-play choice for Chromebooks, iPads, and computers. See more in our Logitech for Education collection. Need USB-C or a different fit? USB-C Headsets Affordable Headsets Key Features Clear stereo audio: tuned for voice and media in busy classrooms. Noise-reducing boom mic: rotates 180° for better voice capture; wear on left or right. Easy-clean leatherette cushions: designed and tested to withstand frequent disinfecting. Plug-and-play 3.5 mm: works with Chromebooks, iPads, Windows and Mac devices. School-ready build: lightweight with a classroom-length cable for comfortable movement. 3-year warranty (Education): backed by Logitech Customer Care. Compatibility at a Glance This Education model uses a standard 3.5 mm headset plug for audio + mic on supported devices. If your device lacks a 3.5 mm jack, use a compatible adapter or choose a USB/USB-C model. If your device has… With H111 for Education… Consider 3.5 mm headset jack Plug in for audio + voice This model USB-C only (no audio jack) Use a USB-C audio adapter or choose USB-C headsets USB-C Headsets Standard USB-A ports Use a USB sound adapter or a native USB headset All Headsets Specifications Connection: 3.5 mm analog headset plug Cable length: approx. 1.3 m (≈4.3 ft) Weight: ≈74 g (2.61 oz) Dimensions (H × W × D): ≈165 × 168 × 47 mm Input impedance: 32 Ω; Headphone sensitivity: 98 dB ± 3 dB Frequency response (headset): 20 Hz – 20 kHz; Mic: 100 Hz – 10 kHz Microphone: movable boom; rotates 180° for voice pickup and noise reduction Earcups: leatherette (education) — tested for frequent cleaning Warranty (education): 3 years Part number: 981-000999 (Education) Ideal Use Chromebook/iPad classrooms, language labs, testing, and live instruction Libraries, computer labs, after-school and remote learning Related Accessories Storage cases & racks — organize sets between classes Device-safe wipes — quick clean between users More school headsets — compare fit and connections Buying for a school or district? We accept POs and offer volume pricing. Request a quote.

Smart-Trek Mini Headset with In-Line Volume Control and 3.5mm TRRS Plug The Smart-Trek Mini Headset is designed for durability and comfort in K–12 classrooms. Featuring an adjustable headband, steel-reinforced gooseneck microphone, and a 5-foot Dura-Cord™, this headset ensures clear audio and is built to withstand daily use. The 3.5mm TRRS plug is compatible with devices that have a combined audio and microphone jack, making it ideal for Chromebooks, tablets, and laptops. Key Features Adjustable Headband: Ensures a comfortable fit for students of all ages. Steel-Reinforced Gooseneck Microphone: Provides clear voice capture and durability. In-Line Volume Control: Allows for quick and easy volume adjustments without leaving your application. 5' Dura-Cord™: Chew-, kink-, and knot-resistant braided nylon cord built for school use. 3.5mm TRRS Plug: Compatible with devices that have a combined audio and microphone jack. Leatherette Cushions: Easy to clean and provide excellent noise isolation. Specifications Design: Over-ear, adjustable headband Microphone: Omnidirectional, steel-reinforced gooseneck Speaker Drivers: 40mm Frequency Response: 50Hz – 20kHz Sensitivity: 105dB ±4dB Impedance: 32Ω Plug: 3.5mm TRRS, right-angle (120°) plug Cable: 5' Dura-Cord™ braided, chew/kink/knot-resistant Cushions: Leatherette, wipe-clean Warranty: 1 Year We accept Purchase Orders and offer volume pricing. Free shipping to the 48 contiguous U.S. All units undergo a quality assurance check.

This Avid School Headset with Mic is ideal for use in learning environments with it's a comfortable and adjustable headband and large earcups, they deliver stereo sound with a TRRS connection. This full-sized headset comes with comfortable earpads that surround the ear. This greatly assists in the blocking out of ambient noises within the classroom, helping students to concentrate on their lessons. The goose-neck style boom microphone can be adjusted and positioned as close to the mouth as needed, and then repositioned safely when not in use. Features: Soft vinyl earpads and headband Adjustable gooseneck microphone for speech recognition Volume control 6' cord TRRS 3.5 mm (1/8") stereo plug Minimum Order: 3

Koss SB45 Multimedia Headset – Premium Sound, Comfort, and Convenience The Koss SB45 Multimedia Headset is designed for those who demand both exceptional audio quality and comfort, whether for personal use, work, or study. With its foldable design, noise-reduction technology, and comfortable ear cushions, this headset delivers a premium experience wherever you go. Perfect for online meetings, multimedia use, and hands-free calls, it’s the ideal headset for clear communication and long-lasting comfort. Key Features & Benefits: Clear Voice Technology (CVT): Experience superior voice clarity with Koss's Noise-Reduction CVT, which ensures crystal-clear communication by minimizing background noise. Whether you're making calls, attending virtual meetings, or participating in online learning, your voice will come through loud and clear. Premium Sound Quality: The SB45 is engineered with anisotropic ferrite magnets that enhance sensitivity and reduce sound distortion. Enjoy high-quality, balanced sound across all volume levels, whether you’re listening to music, watching videos, or engaged in multimedia tasks. Comfortable, Soft Leatherette Ear Cushions: Stay comfortable for hours with plush, leatherette ear cushions that provide a snug fit while blocking out distractions. Perfect for extended use, these cushions are soft to the touch and easy to clean. Adjustable, One-Size-Fits-All Design: The adjustable headband ensures a secure, personalized fit for users of all head sizes, making the SB45 an excellent choice for both kids and adults. Space-Saving, Foldable Design: Ideal for on-the-go use, the SB45 easily folds up for compact storage or easy transportation. Keep it in your bag, backpack, or desk drawer without taking up much space—perfect for students, professionals, or travelers. Independent 3.5mm Plugs: For easy setup, the headset comes with independent 3.5mm plugs for the headphone and microphone, making it simple to connect to a variety of devices including computers, smartphones, and tablets. Koss Limited Lifetime Warranty: Backed by Koss’s reputation for quality, the SB45 comes with a Limited Lifetime Warranty, giving you peace of mind and confidence in your purchase. Specifications: Noise Reduction: Clear Voice Technology (CVT) for superior audio quality and reduced background noise Ear Cushions: Soft, leatherette for ultimate comfort and durability Headband: Adjustable to fit most head sizes Sound Quality: Anisotropic ferrite magnet structure for high sensitivity and minimal distortion Connectivity: Independent 3.5mm plugs for easy headphone and microphone connection Design: Foldable for convenient storage and portability Warranty: Koss Limited Lifetime Warranty for long-term satisfaction Why Choose the Koss SB45 Multimedia Headset? Whether you're looking for a reliable headset for online meetings, study sessions, or entertainment, the Koss SB45 is built to deliver. With noise-canceling technology, superior sound, and a foldable design, it’s the perfect combination of performance and convenience. Ideal for all ages and all uses, the SB45 ensures you stay comfortable and connected wherever you are. Order TodayUpgrade your audio experience with the Koss SB45 Multimedia Headset. Don’t miss out on premium sound, unbeatable comfort, and portability—all backed by Koss’s Lifetime Warranty.

Koss SB40 Full-Size Communication Headset with Noise-Canceling Microphone – Premium Sound & Comfort for Gamers and Professionals Take your audio experience to the next level with the Koss SB40 Communication Headset. Designed for gamers, students, and professionals alike, this full-size headset offers superior sound quality and unbeatable comfort. Whether you’re battling in virtual worlds, engaging in online meetings, or studying in a library, the SB40 delivers crystal-clear audio and noise-free communication for all your needs. Key Features & Benefits: Premium Sound Quality: The Koss SB40 headset is equipped with a dynamic audio element that provides rich, full-range sound. From booming bass to crisp treble, enjoy clear, immersive audio that brings your games, music, and voice chats to life at all volume levels. Noise-Canceling Microphone: The built-in noise-canceling microphone eliminates background distractions, ensuring crystal-clear communication. Whether you're streaming, gaming, or participating in virtual classes, your voice will be heard with exceptional clarity, without unwanted interference. Comfortable Leatherette Ear Cushions: The soft, leatherette ear cushions envelop your ears for ultimate comfort, even during long sessions. These plush ear pads also offer excellent noise isolation, blocking out ambient sounds so you can fully focus on your game, work, or learning. Adjustable Headband for a Perfect Fit: The adjustable headband provides a secure and comfortable fit for users of all head sizes. Enjoy hours of use without feeling discomfort or pressure, whether you're gaming or studying. Versatile Connectivity: The independent 3.5mm plugs make it easy to connect your headset to a variety of devices, including PCs, gaming consoles, and smartphones. The separate headphone and microphone jacks ensure compatibility with voice applications, such as speech recognition and PC voice chat. Durable & Long-Lasting: Built to withstand daily use, the SB40 headset is engineered for durability. Backed by Koss’s Limited Lifetime Warranty, you can trust this headset to last for years of use. Why Choose the Koss SB40 Communication Headset? Designed for both performance and comfort, the Koss SB40 headset is perfect for a variety of environments, including gaming, online meetings, virtual classrooms, and more. With a noise-canceling microphone, premium sound quality, and exceptional comfort, it’s the ideal choice for anyone who needs high-quality audio and communication. Whether you're a passionate gamer, a remote worker, or a student, the Koss SB40 headset ensures you have the tools you need to succeed. Don’t settle for less – experience the premium sound, comfort, and reliability of the Koss SB40.

EDU‑255 Dual 3.5 mm PC Headset (On‑Ear Stereo + Mic) delivers crystal‑clear audio and reliable voice pickup for desktop setups with separate mic and headphone jacks. Featuring color‑coded dual plugs, a noise‑canceling mic, plush leatherette cushions, and an 8‑ft cable, it’s built for everyday classroom and computer lab demands. Choose Your Connector (EDU‑255 Series) EDU‑255 — Dual 3.5 mm plugs (mic + headphones) for PCs with separate ports EDU‑255 USB — USB version for Chromebooks / desktops with USB only EDU‑255M — Mobile TRRS single plug version for tablets / phones Key Features Dual‑plug compatibility: works with PCs having separate mic and headphone jacks Noise‑canceling microphone with internal windscreens and swivel boom Plush, wipe‑clean leatherette cushions and adjustable on‑ear fit Extra‑long 8‑ft shielded cable for flexibility at student stations In‑line volume control for quick audio adjustment Stereo 40 mm drivers tuned for voice and media content Technical Specifications Type: On‑ear stereo headset with microphone Speakers: 40 mm stereo drivers Microphone: Noise‑canceling with windscreen, rigid boom & swivel Controls: In‑line volume knob Cable: 8 ft (shielded) Connection: Dual 3.5 mm plugs (color‑coded mic + audio) Comfort: Leatherette cushions, adjustable headband} SKU: EDU‑255

The TWT Audio TW320 REVO Headset at Learning Headphones 100 percent over-ear USB-A headset offers listeners premium sonics, genuine vocal quality capture, and unique ear cup swivel technology to perfectly fit each individual listener. State of the art technology is paired with audio excellence to create an affordable, adaptable, and satisfying listening experience. The thick, luxurious ear cushions gently surround and insulate the ear in 360 while a sleek and compact mic boom with a discreet mute function automatically activates when the boom arm is raised. Combined, these unique and thoughtful details provide unbeatable sound quality and minimize background noise. A refined and modern design couples with custom-tuned 40mm drivers and easy-to-remove and -replace modular ear cushions and cables to make the TW320 REVO a revelatory listening experience with your favorite USB-A capable device.Features: Ergonomically sleek structure Luxurious 24mm thick seamless ear cushions Acoustically tuned and ported ear cups  Superior sound quality from custom designed 40mm drivers Innovative and durable structuring Boom-Lift Activated Mute USB-A Two Year Warranty Technical Description: Color Black Specifications USB-A Pack Box Size 8.5x3.25x8in

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.

This high fidelity stereo PC headset with noise-canceling microphone includes Andrea Communications noise cancellation microphone technology with coveted "6 Dragon" rating for speech accuracy by Nuance. When sound quality is your top priority, Andrea Communications NC-125 Stereo PC Headset offers a quality noise-canceling microphone with the highest voice recognition industry rating delivering enhanced speech accuracy for VoIP and speech recognition applications. Features: High Fidelity Stereo PC Headset with noise-canceling microphone Includes Andrea Communications Noise Cancellation Microphone Technology with coveted "6 Dragon" rating for speech accuracy by Nuance Rubber soft-flex wire microphone boom for accurate microphone placement Windsock for minimal breath popping 23mm speakers with CD quality deep bass sound Large comfortable ear cushions Adjustable headband Reversible for left or right side usage Folds flat for storage Extra-long 8 foot shielded cable Low cost-effective headset solution

ThinkWrite® Ultra Ergo Headset TW-110 — 3.5 mm TRRS, Flip-Down Mic, 30 mm Drivers The Ultra Ergo TW-110 pairs classroom-ready durability with ergonomic comfort and clear audio. Angled earcups and an optimized audio curve help reduce pressure and listening fatigue, while the flip-down omnidirectional mic captures clear voice for lessons and testing. See more in our School Headsets. Need USB instead? Ultra Ergo USB (TW-120) Key Features Ergonomic comfort: elongated, ergonomically angled earcups + gentle audio curve for long wear. Flip-down mic: omnidirectional boom positions easily for clear voice pickup. 3.5 mm TRRS plug: single-jack audio + mic compatibility on supported devices. School-tough build: durable ABS frame with chew-resistant fabric cable. Balanced sound: 30 mm neodymium drivers; 20 Hz–20 kHz frequency response. 2-year warranty from the manufacturer. Compatibility at a Glance If your device has… With TW-110 you can… Tip Single 3.5 mm headset (TRRS) jack Plug in for audio + mic No adapter needed Separate mic & headphone jacks (two 3.5 mm ports) Use all features (audio + mic) Add a 3.5 mm Y-splitter adapter USB-C only (no audio jack) Connect via adapter or choose a native USB headset Ultra Ergo USB (TW-120) Ultra Ergo Comparison Feature TW-110 (3.5 mm) TW-120 (USB) Connector 3.5 mm TRRS (audio + mic) USB-A (digital) Microphone Flip-down omni boom Flip-down omni boom Cable length / type ~1.3 m, chew-resistant fabric ~1.3 m, chew-resistant fabric Drivers 30 mm neodymium 30 mm neodymium Best for Devices with a single 3.5 mm headset jack (TRRS) Devices with a USB-A port (or USB-C via adapter) Warranty 2 years 2 years Specifications Driver unit: 30 mm (neodymium) Frequency response: 20 Hz – 20 kHz Impedance: 32 Ω Sensitivity: 98 dB ± 3 dB Max input power: 100 mW Microphone: omnidirectional, flip-down boom Connection: 3.5 mm TRRS (single-jack audio + mic) Cable length: ~1.3 m (≈4.3 ft), chew-resistant fabric cable Frame: durable ABS plastic Warranty: 2 years Model / P/N: TW-110 (Ultra Ergo) Ideal Use Chromebook/tablet classrooms, testing environments, language practice Libraries, computer labs, and remote learning Related Accessories Storage cases & racks — organize sets between classes Device-safe wipes — quick cleaning between users Compare more headsets — USB, USB-C, and 3.5 mm options Buying for a school or district? We accept POs and offer volume pricing. Request a quote.

NC-185VM On-Ear Stereo Headset: Exceptional Sound and Comfort for Your Computer Upgrade your audio experience with the NC-185VM On-Ear Stereo Headset, designed for crystal-clear communication, immersive sound, and lasting comfort. Whether you're in an online meeting, enjoying music, or gaming, this headset ensures you get the best audio quality and convenience. With its noise-canceling microphone, adjustable features, and high-quality sound, it’s perfect for both casual and professional use. Key Features & Benefits: Noise-Canceling Microphone for Clear Conversations: The proprietary noise-canceling mic is equipped with a windsock to minimize breath popping, ensuring your voice is heard clearly, even in noisy environments. Adjustable Boom for Perfect Placement: The flexible, pro-flex wire microphone boom allows for precise mic placement, so you can position it exactly where you need for optimal sound capture. Immersive Sound Quality: Enjoy deep, rich bass and crystal-clear audio with the 40mm stereo speakers. Whether for gaming, listening to music, or attending calls, the sound is clear and dynamic. In-Line Volume and Mute Controls: Easily adjust volume or mute your microphone with convenient in-line controls, giving you full control over your audio experience without interrupting your workflow. Comfortable Foam Ear Cushions: Soft, comfortable foam ear cushions ensure all-day wearability. Enjoy hours of use without discomfort, even during extended calls or sessions. Reversible Design for Left or Right Side Use: The headset can be worn on either side, offering versatility and comfort for both left- and right-handed users. Durable and Adjustable Headband: The stainless steel headband is not only adjustable for a personalized fit but also folds flat for easy storage when not in use. Extra Long, Shielded 8-Foot Cable: With an 8-foot shielded cable and color-coded 3.5mm plugs, you have plenty of freedom to move without being restricted by short cables. Ideal for PC use and a variety of setups. Affordable and Well-Built: Designed for durability and built to last, the NC-185VM offers exceptional value without compromising on performance or quality. Compatibility: PC: Compatible with Windows XP, Vista, 7, 8, 8.1, and 10 Why Choose the NC-185VM Headset? The NC-185VM offers a seamless combination of comfort, durability, and outstanding sound quality. Whether you’re making professional calls, enjoying music, or diving into your favorite game, this headset is engineered to provide an excellent audio experience without breaking the bank. Get your NC-185VM On-Ear Stereo Headset today and take your audio to the next level!