High School Headphones at Learning Headphones

The HamiltonBuhl HESKB earbuds are pre-wrapped in an exclusive Skooob for tangle-free cords every time you need them. Use them for music, classroom instruction, or any other listening activities. Skooobed HESKB earbuds are always kink-free whether stuffed in your pocket or purse. Designed for Education Silicone Ear Pieces Compatible with Mobile Devices. Stays tangle-free Ideal Solution for Tablets. These always hassle-free and durable earbuds features: comfortably soft silicone earbuds in-ear sleek design 4’ cord TRS plug 3.5mm Stereo Plug Specifications: 3.5mm Stereo Plug Designed for Education Silicone Ear Pieces Compatible with Mobile Devices Pre-wrapped in a SKOOOB, and stays tangle-free Ideal Solution for Tablets Minimum Order: 10

AE-35 USB-C Headphone – Crisp Sound, Comfortable Fit, Classroom Ready Designed for non-microphone testing and assessments, the AE-35 USB-C Headphone delivers crystal-clear audio with a lightweight, all-day-comfortable fit. It connects directly to modern USB-C devices—no adapters required—making it ideal for Chromebooks, laptops, and tablets in K–12. Key Features USB-C plug-and-play: Simple, reliable connection to current devices. 40 mm drivers: Rich, clear sound for focus and comprehension. All-day comfort: Mid-sized on-ear cups and soft PU leatherette pads. Durable 6-ft braided cable: Nylon-wrapped for tangle resistance. Perfect for testing: Headphone-only (no microphone) to reduce distractions. Specifications Speaker Size: 40 mm Sensitivity: 108 dB ± 3 dB @ 1 kHz Frequency Response: 20 Hz – 20 kHz Plug Type: USB-C Cord: 6 ft, nylon braided Earpads: Soft PU leatherette Compliances: CA Prop 65, CPSIA, TSCA, RoHS, REACH SVHC, and more Good to Know No mic included: This model is a headphone for listening-only. Need a microphone? Choose a USB-C/USB-A classroom headset. Related Accessories Replacement earpads – extend fleet life Headphone storage – organize sets 1–30 Device-safe cleaners – quick end-of-day wipe-downs

HamiltonBuhl HA2 Lab Pack - Green - 24 PackAffordable, classroom‑ready listening kit featuring HamiltonBuhl HA2 personal headphones. Durable, easy‑clean design — ideal for labs, centers, and testing.Choose Your ColorGreen • OrangeAlso AvailableGalaxy Sack‑O‑Phones · Sack‑O‑Phones 10‑PackWhat’s Included (24) HA2 Green Personal Headphones (1) Heavy‑duty Polyester Carry Case Headphone Specs (HA2) Driver: 30 mm Frequency Response: 50 Hz – 16 kHz Impedance: 32 Ω Sensitivity: 90 dB ±4 dB Plug: 3.5 mm stereo, thin barrel Cord: 5′ Dura‑Cord (chew‑resistant, braided nylon) Design: On‑ear, personal; replaceable foam cushions RelatedSchool Headphones • Classroom Packs • Audio AdaptersBuying for a district? We accept POs and offer volume pricing. All products undergo quality assurance checks. Free shipping on orders in the 48 contiguous U.S.

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 Plug In-Ear Headphones: The Ultimate Audio Companion for Classrooms and Learning Environments Elevate your audio experience with the Koss Plug In-Ear Headphones—designed for maximum comfort and superior sound quality in educational settings. Whether it's for libraries, computer labs, or classrooms, these headphones are the perfect accessory to support a focused learning environment. Key Features: Sleek, Modern Design: Available in a stylish combination of blue, white, and black, the Koss Plug seamlessly fits into any classroom or study space. Comfortable for Extended Use: Ideal for students and educators alike, these noise-isolating headphones are built for all-day comfort, ensuring your focus stays on learning, not discomfort. Universal Compatibility: Whether connected to mobile devices, tablets, or computers, the Koss Plug works effortlessly with all your learning tools. Effective Noise Isolation: Block out distracting classroom sounds and fully immerse in your educational content with in-ear headphones that offer superior noise isolation. Enhanced Sound Quality: Enjoy rich, detailed sound with custom comfort—memory foam ear cushions and expanding in-ear design enhance both sound isolation and the clarity of deep bass and treble. Extra Cushions for Perfect Fit: Includes additional soft foam ear cushions for a personalized, secure fit, ensuring a comfortable listening experience tailored to your needs. Durability and Peace of Mind: Covered by the Koss Stereophones Limited Lifetime Warranty, these headphones are built to last, offering long-term reliability for educational environments. Why Choose Koss Plug In-Ear Headphones? The Koss Plug is your go-to solution for classroom audio needs, offering noise isolation, superior comfort, and crisp sound quality. Perfect for students, educators, and institutions, these headphones are designed to make every learning activity more effective and enjoyable. Invest in Koss—where quality sound meets lasting comfort. Minimum Order: 5

KE5k Lightweight Earbuds: Durable, Comfortable, and Perfect for School Use Discover the ideal earbuds for students with the KE5k Lightweight Earbuds—engineered for comfort, durability, and top-notch sound quality. Whether for classroom activities, online learning, or personal study time, these earbuds are designed to meet the unique needs of students across all age groups. Key Features: Designed for Active Listening: The KE5k earbuds are lightweight and portable, making them the perfect choice for students on the go. Whether in the classroom, library, or during remote learning, they offer an easy and comfortable listening experience. Available in Two Classic Colors: Choose from sleek white or stylish black to suit your personal or school’s aesthetic. Ideal for Audio Learning: With high-quality sound reproduction, the KE5k earbuds are perfect for educational content, audiobooks, online courses, and interactive lessons. Durable and Convenient Cord: The straight, dual-entry 4-foot cord provides ample length for flexibility and movement, while the standard 3.5mm plug ensures broad compatibility with most mobile devices, tablets, and computers. Koss Limited Lifetime Warranty: Backed by Koss’s renowned limited lifetime warranty, these earbuds offer you long-lasting durability and peace of mind. Specifications: Frequency Response: 60-20,000 Hz for a wide range of audio clarity Impedance: 16 Ohms, ensuring efficient power use Sensitivity: 98dB SPL for clear and crisp sound Cord Length: 4 feet, providing flexibility without tangled wires Why Choose KE5k Earbuds? The KE5k Lightweight Earbuds are designed to deliver excellent sound quality while ensuring a comfortable fit for students of all ages. Their compact, portable design makes them ideal for active learning environments, while their durable construction ensures they can withstand daily use. Perfect for classrooms, remote learning, or personal study time, these earbuds combine functionality with value. Invest in reliable, student-friendly earbuds today—designed to enhance educational experiences with superior sound and comfort. Covered by Koss's Limited Lifetime Warranty, the KE5k earbuds are a smart choice for long-lasting performance. Minimum Order: 10

The Koss Porta Pro Classic Portable Headphones have achieved iconic status among audiophiles and everyday listeners alike. Known for their retro styling, collapsible portability, and incredible sound quality, these on-ear headphones deliver a rich audio experience in a lightweight frame—making them perfect for students, professionals, and travelers. Legendary Sound. Timeless Design. Originally introduced in the 1980s, the Porta Pro headphones continue to stand the test of time. Their open-air dynamic design delivers deep bass and crisp highs with minimal distortion. Whether you're in the classroom, commuting, or studying, the Porta Pro's detailed and balanced sound profile makes them an outstanding choice for high-fidelity audio on the go. Why users love the Porta Pro Classic Collapsible Headband: Unique folding design allows for compact storage and portability—perfect for travel and daily use. Dynamic Sound: High-quality drivers deliver rich bass, articulate midrange, and extended highs with a wide frequency response. Comfort Zone Settings: Adjustable temporal pads on each side reduce pressure on the ears, allowing for hours of comfortable wear. Durability Meets Flexibility: Built with lightweight materials that maintain strength and resilience through daily use. Retro Look: Beloved for its vintage design that hasn’t changed in decades, combining nostalgia with proven performance. Carrying Case Included: Comes with a soft carrying pouch to protect your headphones when not in use. Use Case Scenarios Perfect for individual classroom use, digital learning, or multimedia playback Ideal for travel, remote work, podcasts, streaming, and casual listening Great for educators, students, and professionals who value sound quality and portability Compatibility Works with a wide variety of audio devices including: Laptops and desktops (Mac and PC) Chromebooks and tablets Smartphones with 3.5mm jack (or adapter) MP3 players, portable stereos, and audio interfaces AV equipment and language lab setups Specifications Frequency Response: 15Hz – 25,000Hz Impedance: 60 ohms Sensitivity: 101 dB SPL/1mW Driver: Dynamic Plug Type: 3.5mm stereo mini-plug (straight) Cable Length: 4 ft (1.2 m) Ear Cushion Type: Foam on-ear pads Weight: 2.1 oz (60 g) Foldable: Yes Warranty: Limited Lifetime Warranty from Koss What’s in the Box? 1x Koss Porta Pro Classic Headphones 1x Soft Travel Pouch 1x User Guide Trusted by Generations Whether you're shopping for school headphones, a dependable audio solution for travel, or just want to revisit the timeless sound of a classic design, the Porta Pro Classic delivers quality you can hear. Discover why it remains a go-to choice across generations.

Koss KPH7 On-Ear Headphones – Lightweight, Durable, and Powerful Sound for Learning and Play Elevate your listening experience with the Koss KPH7 On-Ear Headphones—designed for those who demand high-quality sound without sacrificing comfort or portability. Perfect for students, educators, and music lovers, these lightweight headphones deliver the signature sound of Koss, offering deep bass and a wide frequency response that enhances any learning environment or entertainment session. Key Features: Crystal Clear Sound: Experience the full power of Koss with deep bass and clear, balanced audio. The wide frequency response ensures a rich listening experience, whether for educational content, music, or videos. Lightweight & Comfortable: The ultra-lightweight design and adjustable headband provide a secure, customized fit, making the KPH7 headphones perfect for extended use in classrooms, libraries, or on-the-go learning. Durable & Reliable: These on-ear headphones are built to last, designed with a durable construction that stands up to the demands of daily use while maintaining comfort and performance. Portable & Convenient: With a 4-foot cord and 3.5mm plug, the Koss KPH7 headphones offer flexibility and wide device compatibility, ideal for use with smartphones, tablets, computers, and more. Their compact design makes them easy to carry and store. Koss Limited Lifetime Warranty: Enjoy peace of mind knowing that the Koss KPH7 headphones are backed by the Koss Stereophones Limited Lifetime Warranty, ensuring durability and long-lasting performance. Why Choose Koss KPH7 On-Ear Headphones? The Koss KPH7 On-Ear Headphones combine incredible sound quality, comfort, and portability, making them the perfect choice for both learning and leisure. Whether you're in the classroom or relaxing at home, these headphones deliver an immersive audio experience at an affordable price. Plus, with the Koss limited lifetime warranty, you can trust that your investment is protected. Order the Koss KPH7 On-Ear Headphones today and enjoy lightweight comfort and superior sound quality wherever you go! Minimum Order: 5

SchoolMate On-Ear Headphones with In-Line Volume Control – Comfortable, Durable, and Perfect for Learning Enhance your classroom audio experience with the SchoolMate On-Ear School Headphones. Designed for students of all ages, these headphones offer both comfort and reliability, making them the perfect addition to your educational environment. With soft foam earpads, an adjustable headband, and in-line volume control, they provide a customized, enjoyable listening experience for learning, music, and multimedia activities. Key Features: Comfortable & Adjustable Fit: The soft foam ear cushions and adjustable headband ensure a secure and comfortable fit for students of all sizes. Ideal for extended use in classrooms, libraries, and remote learning environments. In-Line Volume Control: Easily adjust the sound levels with the built-in in-line volume control. No need to fumble with device settings—students can manage the audio right from their headphones. Durable & Reliable: The 6-foot Dura-Cord™ is chew-resistant, PVC-jacketed, and braided nylon, providing exceptional durability for daily classroom use. These headphones are built to withstand wear and tear, making them a reliable choice for educational settings. Wide Compatibility: Equipped with a 3.5mm stereo plug, the SchoolMate headphones are compatible with a variety of devices, including MP3 players, mobile devices, tablets, Chromebooks, PCs, Macs, and more. Hygienic & Safe: The included anti-lice storage bag is moisture-resistant, reclosable, and helps prevent the spread of lice. When sealed, it kills lice within 24-48 hours without the use of harmful chemicals, ensuring a safe and hygienic listening experience for all students. Optional Accessories (Not Included): Refresh Kit (5076): Includes a replacement reclosable storage bag and two new ear cushions for easy maintenance. HygenX25: Disposable sanitary ear cushion covers (box of 50 pairs) for added hygiene. Specifications: Dimensions: 8 L x 5 H x 7 W inches Weight: 0.45 lbs Design: Personal, On-Ear Cushions: Foam, Replaceable Volume Control: In-Line for easy audio adjustments Plug: 3.5mm Stereo for wide device compatibility Cord: 6' Dura-Cord™ – Chew-resistant, PVC-jacketed, braided nylon for durability Speaker Drivers: 40mm for crisp, clear sound Frequency Response: 20Hz-20KHz for full-range audio Impedance: 32Ω for optimal sound performance Sensitivity: 100dB for balanced audio output Anti-Lice Storage Bag: Heavy-duty, moisture-resistant, reclosable bag that helps kill lice in 24-48 hours without chemicals Compatible With: MP3 Players, Cell Phones, Mobile Devices, Tablets, eReaders, Chromebooks, PCs, Macs, CD Players, Stereos Why Choose SchoolMate On-Ear Headphones? The SchoolMate On-Ear Headphones offer the perfect balance of comfort, durability, and performance, making them the ideal choice for classrooms, libraries, or remote learning. With easy-to-use in-line volume control, hygienic features, and compatibility with a variety of devices, these headphones are designed to enhance the learning experience for students while offering long-lasting reliability for schools and educators. Order your SchoolMate On-Ear Headphones today and provide students with the comfort and quality sound they need to succeed in their educational journey!

EDU‑375 Over‑Ear Stereo Headphones are built for classroom environments where audio clarity and student focus are key. With large over‑ear cups that block ambient noise and replaceable cushioned pads, these headphones deliver both comfort and performance. Key Features & Benefits 40 mm drivers deliver deep, clear audio for multimedia lessons Large circumaural cups reduce up to **75%** of background noise Plush, extra-thick leatherette ear cushions — easy to clean & replace Adjustable dual headband for a comfortable fit across ages In-line volume control on the cable for quick adjustments Extra-long 8 ft cable with color-coded 3.5 mm plug Certified safe for use by children (meets U.S. Consumer Product Safety Commission standards) Technical Specifications SKU: EDU‑375 Speaker: 40 mm drivers Cup design: Over‑ear (circumaural), passive noise reduction Cushions: Replaceable, leatherette padding Cable: 8 ft straight with in‑line volume control Plug: Color-coded 3.5 mm stereo Noise Reduction: Up to 75% ambient noise attenuation} Warranty / Safety: Certified safe for use by children

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

ThinkWrite's Ultra Durable headphones have been designed specifically for the demands of students in classrooms. The headphone is constructed with a special ABS plastic that ensures maximum durability. A chew resistant fabric cable prevents damage from even the toughest chewers. It also has an inline volume control standard and cleanable ear pads. Features: High Fidelity Sounds Adjustable Headband to fit young students to adults Lightweight and very comfortable especially for longer use Durable ABS Plastic Frame The cord is 5 feet long The cord is made of chew resistant braided nylon It has an over-ear earcup that helps block out surrounding noises Inline volume control ideal for easy access Warranty: 2 years, covering use in schools Specifications: Durable Plastic Frame Color: Black Cord length: 5 Feet Plug type: 3.5mm stereo Drive unit: 40mm Cord material: Braided fabric

Listening First Stereo Headphone — Yellow The Listening First Stereo Headphone in yellow is designed specifically for young learners. With padded cushions, noise-reducing ear cups, and a comfortable adjustable headband, it ensures students remain focused on audio lessons. Key Features & Benefits Sized for small heads — ideal for PreK to early grades Noise-reducing ear cups help block distractions and protect hearing Padded headband and cushions for comfortable long sessions Durable ABS plastic housing built to survive classroom use Permanent 5.5 ft straight cord with right-angle 3.5 mm plug 3-year warranty for school use Compatibility Connects via 3.5 mm stereo plug — compatible with Chromebooks, tablets, laptops, and other devices. Plug-and-play — no drivers needed. Care & Maintenance Wipe the ear cushions and headband with a soft cloth and mild disinfectant between uses. Avoid saturating wiring or components. Technical Specifications Model / SKU: 2800-YL Connector: 3.5 mm straight right-angle plug Construction: ABS plastic housing, padded earcups Warranty: 3 years (school use)

Logitech MK270 Wireless Keyboard & Mouse Combo brings together the convenience and comfort of a full-sized keyboard with a sculpted, compact mouse. With media keys, a number pad, and precise cursor control to make your work a whole lot smoother. Plus, the lag-free wireless makes setup easy and saves space on your desk. No wonder this is the world's selling combo!Features: Full Sized-Keyboard-Comfortable, full-sized, and efficient. Complete with easy access to media controls, this keyboard lets you get more done in less time with eight media controls that let you instantly access to music, media, volume, and more. Comfortable Compact Mouse-Stay productive longer with the comfortable, contoured shape that follows the natural curve of your hand. This compact and wireless mouse is designed to be equally comfortable for both left- and right-handed users. Plus, its smooth cursor control allows you easy navigation on most surfaces. Simply Wireless-Forget about drop-outs and lag thanks to a strong, reliable 2.4 GHz wireless connection with a (10 m) 33 ft range2Wireless range may vary due to environmental and computing conditions.. Free up your desk with a USB receiver—so tiny, it can stay in your computer. Reliable and Durable-Enjoy the familiar typing of Logitech MK270 Wireless Keyboard & Mouse Combo, the world's best-selling combo, built with the same high quality and reliability standards that have made Logitech the global leader for mice and keyboards Built to Keep Going-The keyboard comes with a spill-resistant design4Tested under limited conditions (Maximum of 60 ml liquid spillage). do not immerse the keyboard in liquid., durable keys, and sturdy tilt legs with adjustable height. A 36-month keyboard and 12-month mouse battery life 5Keyboard and mouse battery life may vary based on user and computing conditions -along with on/off switches—means you can go for months without the hassle of changing batteries. Specifications: Wireless range: 393.7 in (10m) 6Wireless range may vary due to environmental and computing conditions. Warranty: 3 years Keyboard Spill-resistant design 7Tested under limited conditions (maximum of 60 ml liquid spillage). Do not immerse the keyboard in liquid. Adjustable keyboard height 10-Key Number pad Key type: deep profile Caps lock indicator light On/Off power switch 2 AAA batteries（Alkaline Battery） Battery life: 36 months 8Keyboard battery life calculation based on an estimated two million keystrokes/year in an office environment. User experience may vary. Mouse battery life may vary based on user and computing conditions. Mouse Sensor technology: Smooth Optical tracking Number of buttons: 3 (Left/Right-click, Middle click) Scrolling: line-by-line Scroll Wheel: Yes, 2D, optical Connect/Power: On/Off power button 1 AA battery（Alkaline Battery) Battery life: 12 months 9Keyboard battery life calculation based on an estimated two million keystrokes/year in an office environment. User experience may vary. Mouse battery life may vary based on user and computing conditions. Minimum Quantity: 5

The Wireless Listening Center – 6 Station with Headphones and Transmitter, Multi Frequency is designed to facilitate group listening sessions in classrooms, libraries, and language labs. This system includes six wireless headphones and a multi-frequency transmitter, enabling simultaneous audio playback for multiple users. Key Features Multi-Frequency Transmission: The transmitter operates on four FM frequencies (72.500 MHz, 72.100 MHz, 72.900 MHz, 74.700 MHz), allowing multiple groups to listen to different audio sources without interference. Wireless Headphones: Six wireless headphones with up to 35 hours of operating time between charges, providing flexibility and freedom of movement during sessions. Long-Range Transmission: Transmits high-quality audio up to 300 feet, ensuring clear sound delivery across the classroom or learning space. Easy Connectivity: The transmitter connects to any analog audio source through a 1/8" stereo mini plug, making it compatible with various devices. Convenient Charging: Includes a 6-way charging cable for simultaneous charging of all headphones, streamlining the setup process. Optional Accessories (Not Included) HygenX45: Disposable sanitary ear cushion covers (box of 50 pairs) to maintain hygiene. HygenX4-MIN: Portable automatic headphone sanitizer that uses UVC light irradiation to safely sanitize headphones and other small electronic devices. Specifications Transmitter Model: W900-Multi Headphone Model: W901-Multi Operating Time (Headphones): Up to 35 hours Charging Time (Headphones): 12 to 14 hours Transmission Range: Up to 300 feet Frequency Response (Headphones): 20-20,000 Hz Sensitivity (Headphones): 100 dB ±3 dB Impedance (Headphones): 32Ω Power Source (Headphones): Internal NiMH battery Warranty: 1 year

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.