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ThinkWrite TW210 Ultra Durable Pro Headset — Over-Ear 3.5 mm TRRS with Boom MicThinkWrite TW210 Ultra Durable Pro Headset is the 3.5 mm model in TWT Audio’s DURO line—built for daily classroom use with 40 mm drivers, a clear omnidirectional boom mic, and a braided 1.3 m cable with inline volume control. Ergonomic, full-contact ear cushions and a comfort-first headband help students stay focused during lessons, calls, and assessments.Key Features Single-plug 3.5 mm TRRS: Plug-and-teach on combo-jack Chromebooks, laptops, and tablets. Omni boom mic (flip-down): Reliable voice pickup for speaking tasks and video calls. 40 mm drivers: Classroom-tuned audio with low listener fatigue. Braided cable + inline volume: 1.3 m length resists tangles; easy level control. DURO comfort: 100%-contact ear cushions and ear-cup swivel to reduce ambient noise. Warranty: 2 years. Specifications Connection: 3.5 mm TRRS (single plug) Drivers: 40 mm Frequency response: 20–20,000 Hz Sensitivity: 98 dB ±3 dB Impedance: 32 Ω Power handling: 100 mW Cable: 1.3 m braided; Controls: inline volume Mic: Omnidirectional boom (flip-down) Approx. size: 7.5″ × 3″ × 7.5″ Specs per TWT Audio DURO TW210/TW220 sheet and product page.Classroom Tips Number headsets 1–30 per cart for faster hand-outs and returns. Add replacement earpads and device-safe wipes to extend fleet life. Store on racks or bins to prevent cable damage. Compare by Port Model Port Mic Best For DURO TW210 (this page) 3.5 mm TRRS Omni boom Combo-jack Chromebook carts DURO TW220 USB-A Omni boom USB-A desktops/laptops REVO TW330 USB-C Lift-to-mute boom New USB-C fleets TW210 = 3.5 mm; TW220 = USB-A (DURO line). For USB-C, many schools choose the REVO TW330.Buying for a class or district? We accept POs and offer volume pricing. Request a quote. { "@context":"https://schema.org", "@type":"FAQPage", "mainEntity":[ { "@type":"Question", "name":"What ports/devices does the Ultra Durable Pro Headset TW210 support?", "acceptedAnswer":{ "@type":"Answer", "text":"TW210 uses a single 3.5 mm TRRS (CTIA) plug and works with devices that have a combo headphone/mic jack (many Chromebooks, laptops, and tablets). For USB-C–only devices, use a mic-capable USB-C to 3.5 mm TRRS adapter or choose a native USB-C headset. For USB-A–only desktops, use a USB sound adapter or a native USB-A model." } }, { "@type":"Question", "name":"What microphone does the TW210 use?", "acceptedAnswer":{ "@type":"Answer", "text":"TW210 features an omnidirectional boom microphone (flip-down) designed for clear voice pickup during calls, language labs, and assessments. The inline control adjusts headphone volume; it is not a mic-mute switch." } }, { "@type":"Question", "name":"How should I clean and sanitize the TW210 between uses?", "acceptedAnswer":{ "@type":"Answer", "text":"Disconnect the headset, then wipe ear cushions, headband surfaces, and cable with device-safe cleaning wipes. Avoid soaking ports and do not use harsh solvents (e.g., bleach or ammonia). Allow to air dry fully before reuse. For shared sets, consider disposable hygiene covers and routine wipe-downs at dismissal." } } ] } { "@context":"https://schema.org", "@type":"Product", "name":"Ultra Durable Pro Headset TW210", "brand":{"@type":"Brand","name":"TWT Audio"}, "category":"Headsets", "url":"https://learningheadphones.com/products/ultra-durable-pro-headsets-tw210", "description":"Over-ear classroom headset with 3.5mm TRRS single plug, omnidirectional boom mic, 40 mm drivers, 1.3 m braided cable with inline volume, DURO cushions, and 2-year warranty.", "additionalProperty":[ {"@type":"PropertyValue","name":"Connection","value":"3.5 mm TRRS"}, {"@type":"PropertyValue","name":"Drivers","value":"40 mm"}, {"@type":"PropertyValue","name":"Frequency Response","value":"20–20,000 Hz"}, {"@type":"PropertyValue","name":"Sensitivity","value":"98 dB ±3 dB"}, {"@type":"PropertyValue","name":"Impedance","value":"32 Ω"}, {"@type":"PropertyValue","name":"Power Handling","value":"100 mW"}, {"@type":"PropertyValue","name":"Cable","value":"1.3 m braided with inline volume"}, {"@type":"PropertyValue","name":"Microphone","value":"Omnidirectional boom"}, {"@type":"PropertyValue","name":"Warranty","value":"2 years"} ] }

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.

ThinkWrite TW50 Ultra Light Headphone The ThinkWrite TW50 Ultra Light Headphones are designed specifically to meet the needs of students both in the classroom and at home. Combining comfort, durability, and high-quality sound, these headphones offer the perfect audio solution for all-day use. Crafted with expert acoustics and lightweight materials, the TW50 provides a superior listening experience that's ideal for educational content, music, and more. Key Features Superior Sound Quality: Equipped with 40mm drivers, the TW50 delivers high-fidelity sound, ensuring clear, crisp audio for lessons, videos, and music. With a wide frequency response (20Hz–20kHz), these headphones provide an immersive listening experience. Durable & Comfortable Design: Constructed from special ABS plastic, the TW50 headphones are lightweight yet sturdy, ensuring both comfort and long-lasting durability. The on-ear design is engineered for extended wear, providing students with a comfortable fit for hours of listening. Chew-Resistant Fabric Cable: Built to last, the TW50 features a chew-resistant fabric cable, designed to withstand the roughest classroom environments. Say goodbye to frayed or damaged cords – these headphones are made for even the toughest chewers and yankers. Flexible & Lightweight: The ultra-lightweight design makes these headphones easy to carry and comfortable to wear throughout the day. Whether your child is using them at school or at home, they provide a secure, non-intrusive fit. Specifications Driver Unit: 40mm Power Handling Capacity: 100mW Frequency Response: 20Hz – 20kHz Impedance: 32Ω Sensitivity: 105dB ±3dB Cord Length: 1.5m Cord Material: Braided fabric Plug: 3.5mm stereo jack 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.

ThinkWrite Ultra Ergo Headphone — TW100 The ThinkWrite Ultra Ergo TW100 headphone is engineered for sustained comfort, durability, and sound quality in classroom and testing environments. With ergonomically angled ear-cups and a lightweight, flexible frame, it adapts to users ages 5 to 50. Key Features Ergonomic angled ear-cups reduce pressure and listening fatigue Durable ABS plastic frame — flexible, twistable, and resilient Chew-resistant braided fabric cable with steel-reinforced center pin Optimized audio curve to protect ears while maintaining clarity Specifications Driver: 30 mm neodymium Frequency Response: 20 Hz – 20,000 Hz Sensitivity: 98 dB ±3 dB Impedance: 32 Ω Max Input Power: 100 mW Cable Length: 1.3 m (~4.3 ft) Plug Type: 3.5 mm TRS stereo jack (TW100 version) Warranty: 2 year We accept POs and offer volume pricing. Free shipping to the 48 contiguous U.S. All units undergo a quality assurance check.

ThinkWrite TW50 Ultra Light Headphone The ThinkWrite TW50 Ultra Light Headphones are designed for students, combining comfort, durability, and high‑quality sound in a lightweight package. Ideal for classroom, remote learning, and blended environments. Key Features 40 mm drivers deliver clear, high-fidelity sound Durable ABS plastic frame — lightweight yet strong Chew-resistant braided fabric cable to resist damage from heavy use Flexible and comfortable on-ear design for extended use Specifications Driver Unit: 40 mm Power Handling: 100 mW Frequency Response: 20 Hz – 20,000 Hz Impedance: 32 Ω Sensitivity: 105 dB ±3 dB Cable Length: 1.5 m braided fabric Plug Type: 3.5 mm stereo jack Warranty: 1 year We accept POs and offer volume pricing. Free shipping to the 48 contiguous U.S. All units undergo a quality assurance check.

Ultra Ergo USB Headset TW-120 The Ultra Ergo USB Headset TW-120 by ThinkWrite Technologies is designed for comfort, durability, and superior sound quality, making it ideal for educational environments, remote learning, and everyday use. With its ergonomic design and high-quality components, this headset ensures a premium listening experience. Key Features Ergonomic Comfort: Angled earcups and an optimized audio curve reduce ear strain, allowing for extended use without discomfort. Superior Sound Quality: Equipped with 30mm neodymium drivers, delivering clear and rich sound with a frequency response range of 20Hz–20,000Hz. Optimized Microphone: The flip-down omnidirectional microphone boom ensures crystal-clear voice recording, ideal for online tests, virtual learning, and video conferencing. Durable & Long-Lasting: Built with a sturdy plastic frame and chew-resistant fabric cable, designed to withstand the rigors of daily classroom use and remote work environments. Specifications Driver Size: 30mm neodymium drivers Frequency Response: 20Hz – 20,000Hz Impedance: 32Ω Sensitivity: 98dB ±3dB Microphone Type: Omnidirectional, flip-down boom Connector Type: USB-A Cord Length: 1.3 meters (approximately 4.3 feet) Frame: Durable ABS plastic Warranty: 2 years Ideal Use Cases Classroom environments Online learning and virtual classrooms Video calls and conferencing Testing and assessments Everyday listening and multimedia use We Accept Purchase Orders from schools, businesses, and government institutions. Quality Assurance: Every product undergoes a quality assurance check. Free Shipping: On orders shipped to the 48 contiguous United States.