High School Headphones at Learning Headphones

Smart-Trek™ Deluxe Stereo Headset — 3.5 mm TRRS Plug, In-Line Volume, Gooseneck Mic, 40 mm Drivers The Smart-Trek Deluxe TRRS Headset combines rugged durability, all-day comfort, and clear audio. With a single-jack 3.5 mm TRRS plug for audio + mic, 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 3.5 mm TRRS Your device has a single headset jack (audio + mic) Smart-Trek Deluxe TRRS 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 Key Features & Benefits Universal 3.5 mm TRRS: single headset jack supports audio + mic on compatible devices. 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 TRRS model 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 all features (audio + mic) Add a 3.5 mm Y-splitter adapter USB-only device Choose native USB/USB-C versions or a USB audio adapter USB model · USB-C 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: 3.5 mm TRRS (single-jack audio + mic) 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: ST2BK (TRRS Headset) Ideal Use Chromebook/tablet 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

Flex-Phones™ Foam Headphones by Hamilton – Durable, Safe, and Perfect for Young Learners Designed for the toughest classroom environments, Flex-Phones™ Foam Headphones by Hamilton are the ultimate solution for schools and educational settings where headphones face frequent, heavy use. Built with flexibility, comfort, and durability in mind, these headphones offer a superior listening experience without compromising safety or performance. Whether you're outfitting a classroom, library, or computer lab, Flex-Phones™ stand up to the wear and tear of everyday student use, making them the ideal choice for schools looking to replace broken or easily damaged headphones. Certified child-safe and highly rated for educational use, Flex-Phones™ are trusted by thousands of educators worldwide. Key Features: High-Quality Stereo Sound: Delivering clear, rich sound that enhances audio learning, Flex-Phones™ ensure students stay engaged with their lessons, audiobooks, or music. Safe Listening Volume: Designed with young learners in mind, Flex-Phones™ are engineered to keep sound levels below 85 decibels, protecting sensitive ears from excessive noise exposure. Perfect Fit for Young Learners: Includes a snap-on extension band, making it easy to adjust the headphones for smaller children. This ensures a snug, comfortable fit as children grow, providing a more personalized experience. Flexible & Comfortable Design: The EVA foam ear pads are non-toxic, chemical-free, and highly flexible, offering a comfortable, secure fit for hours of use. Durable for Extended Use: With a chew-resistant, braided nylon cord and PVC-jacketed dura cord, these headphones are built to withstand the rough handling typical in educational environments. Child Safety Certified: Flex-Phones™ meet all major USA and international child safety standards, making them a safe choice for children ages 3-5 years old. Award-Winning Design: Voted "The Best of 2015" by Scholastic Teacher’s Pick, these headphones have earned their place as a trusted educational tool. Why Choose Flex-Phones™ Foam Headphones? Durability Meets Comfort: With flexible materials and a rugged design, these headphones can handle the demands of busy classrooms, making them an investment in long-term durability. Ideal for Young Learners: Tailored for children ages 3-5, Flex-Phones™ are the perfect fit for early learning programs, protecting young ears while delivering an immersive audio experience. Safe & Reliable: With certifications for all major child safety standards, these headphones provide peace of mind for parents and educators alike. Great Value for Schools: Designed to withstand heavy use, these headphones save money in the long run by reducing the need for frequent replacements. Specifications: Dimensions: 7" L x 8" H x 5" W Weight: 0.5 lbs 3.5mm TRS Stereo Plug Drivers: 30mm Impedance: 32 Ohms Frequency Response: 20Hz - 20KHz Sensitivity: 82dB ± 3dB Cord Length: 4' (Dura Cord, chew-resistant, PVC-jacketed, braided nylon) Warranty: 1 Year Order Now for Your Classroom or Library! Equip your students with the durable, safe, and comfortable Flex-Phones™ Foam Headphones. With their superior quality and child safety certifications, these headphones are the perfect addition to any learning environment. Order today and give your students the audio experience they deserve! Minimum Order: 3

ID-42 Stereo Headset with In-Line Mic – Comfortable, Durable & Perfect for LearningThe ID-42 Stereo Headset with In-Line Mic is designed for classrooms, online learning, and everyday mobile use. Built for comfort and durability, this lightweight headset delivers crystal-clear sound and easy communication. With universal compatibility via a single 3.5mm TRRS plug, it works seamlessly with iPads, Chromebooks, laptops, and smartphones.Key Features & Benefits Universal Compatibility – Connects to iPads, Chromebooks, laptops, and mobile devices with a single 3.5mm TRRS plug for both audio and mic functions. Durable, Tangle-Free Cord – 5’ chew-resistant braided nylon cable with quick-tie feature for hassle-free storage. Comfortable & Adjustable – Padded, adjustable headband ensures a secure fit for students and users of all ages. Soft-touch exterior offers a stylish, modern look. High-Quality Audio & Clear Mic – 40mm speakers deliver full-range sound (20Hz – 20,000Hz) while the inline microphone (-58 dB sensitivity) ensures clear communication during lessons and calls. Built to Last – Strong materials, cushioned earpads, and reinforced headband provide long-term value for schools, libraries, and home users. Available ColorsGrey and BlackSpecifications Speaker Size: 40mm Magnet: Ferrite Impedance: 32 ohms Power Handling: 250mW/500mW Sensitivity: 100dB @ 500Hz Channel Balance: 3dB Frequency Response: 20Hz – 20,000Hz Weight: 0.34 lbs Cord: 5’ Braided Nylon (Chew-Resistant) Headband: Adjustable with PU Padding Earpads: PU, Non-Removable Connection: Single 3.5mm TRRS Plug Mic Sensitivity: -58 dB ± 2 dB Warranty: 15 Days Why Choose This Headset?Perfect for classrooms, distance learning, or everyday multimedia use, this headset combines comfort, durability, and clear audio performance. Schools, libraries, and professionals choose it for its balance of quality and affordability.Order NowUpgrade your audio experience with the Stereo Headset with Inline Mic. Ideal for learning, video calls, and mobile use—delivering reliable performance every time.

*Available While Supplies Last* Built tougher than the classroom, we know that the classroom environment is one of the roughest places for any technology device. That's why the AE-42 Stereo School Headset with In-line Mic is designed to be one of the most robust thin-profile headset solutions on the market. The headset has minimal moving parts and a rugged headband to withstand even the toughest mechanical abuse. The braided nylon cord is woven to exacting specifications that are designed to prevent even the most tenacious child from chewing the cord apart. Highly posable for a comfortable listening experience. The AE-42 features a highly adjustable and padded headband and positionable ear cups which work together to provide an incredibly comfortable fit for children of all shapes and sizes. In addition, the soft-touch surface finish prevents scratches and other signs of wear from becoming noticeable ensuring that the AE-42 looks as good in green or anthracite gray on the first day of use as it will during its whole lifespan. This product complies with CPSIA and TPCH regulations.   Specifications: SPEAKER: SIZE 40mm MAGNET MATERIAL: Ferrite IMPEDANCE: 32 ohms RATE/MAX POWER: 250mW/500mW SENSITIVITY: 100dB @ 500 Hz CHANNEL BALANCE: 3 dB FREQUENCY: 20-20,000 Hz WEIGHT: 0.34 lbs RESPONSE CORD: Braided nylon, 5' HEADBAND: Adjustable, PU padding EARPADS: PU, non-removable PLUG: Single 3.5mm PACKING: 80 pieces per carton MIC SENSITIVITY: -58 dB +/- 2 dB

These School Stereo Headphones LH-60 Are lightweight, comfortable, adjustable, and deliver stereo sound. Ideal for testing.These are popular with teachers and students because they are affordable and they lay flat for easy storage. They are equipped with a standard 3.55 (1/8") adapter. Compatible with computers (PC & Mac) and mobile devices including Chromebooks and iPads.We accept purchase orders and offer volume discounts to schools and educational institutions.Available in: Black & BlueFeatures: Vinyl earpads for easy cleaning Adjustable durable plastic headband 6' cord 3.5 mm (1/8") stereo plug Earpieces rotate flat for easy storage Designed for Education One Year Warranty Minimum Order: 10 

Smart-Trek™ Deluxe Stereo Headphone — In-Line Volume, 3.5 mm Stereo Plug, Classroom-Ready The Smart-Trek Deluxe Stereo Headphone delivers durable, comfortable audio for K–12 classrooms and testing labs. With an in-line volume control, wipe-clean leatherette cushions, and a rugged 3.5 mm stereo (TRS) plug, it’s a dependable, budget-wise choice for daily learning apps and media playback. Need a Microphone? Connector (with mic) Use when… Recommended Headset 3.5 mm TRRS Device has a single headset jack (audio + mic) Smart-Trek Deluxe TRRS Headset USB-A Device has USB-A ports (Chromebooks/desktops) Smart-Trek Deluxe USB Headset USB-C Device has USB-C ports (newer Chromebooks/laptops) Smart-Trek Deluxe USB-C Headset Key Features Audio-only design: stereo headphone (no microphone) for testing and focused listening. In-line volume control: quick adjustments without leaving your app. Comfortable fit: adjustable, padded headband; soft, wipe-clean leatherette ear cushions. Classroom-tough cable: durable, tangle-resistant cord built for daily school use. 3.5 mm stereo plug (TRS): universal audio compatibility with most carts and devices. Hygienic storage: heavy-duty, write-on, moisture-resistant bag (anti-lice friendly practice). Compatibility at a Glance If your device has… With this headphone you can… Tip 3.5 mm headphone (TRS) jack Plug in for audio playback (no mic) No adapter needed Single 3.5 mm headset (TRRS) jack Audio works; this model has no mic Need voice? Choose the TRRS/USB/USB-C headset above USB-only device Use a USB audio adapter or pick a USB/USB-C headset USB Headset · USB-C Headset Specifications Type: On-ear headphone (audio only; no microphone) Connection: 3.5 mm stereo plug (TRS) Inline control: volume Cable: durable, tangle-resistant classroom cable (approx. 5 ft) Drivers: 40 mm (typical Smart-Trek family) Frequency response: 50 Hz – 20 kHz Impedance: 32 Ω Sensitivity: 100–105 dB (typical family rating) Cushions: leatherette (wipe-clean) Headband: adjustable, padded Included: heavy-duty write-on storage bag Warranty: 1-year limited Ideal Use State/district testing, literacy apps, media labs Classrooms, carts, libraries, and shared learning spaces Related Accessories Storage cases & racks — keep class sets organized Device-safe wipes — quick clean between users Audio adapters — USB audio dongle, Y-splitters, extenders Buying for a school or district? We accept POs and offer volume pricing. Request a quote. Watch Overview

This stereo school headphone from Avid is equipped with a comfortable padded headband and delivers superb quality stereo sound. This headphone is a great choice for the classroom! Features: The adjustable headband for an all-ages fit Large earcups provide a comfortable fit and help reduce background noise and distraction. Padded vinyl ear pads and headband for easy cleaning The 6' cord is equipped with a standard 3.5mm headphone jack. Designed for education and compatible with computers and mobile devices. Perfect for iPad, Chromebook, PC/Mac, and other audio devices. This headphone has a one-year manufacturer's warranty. Minimum Order: 5 

SoundLH Student Earbuds – Angled Noise-Isolating 3.5mm Headphones for Learning SoundLH™ Student Earbuds are a reliable, student-friendly audio solution designed for classroom use, libraries, testing environments, and homework time. With soft angled silicone ear tips and a standard 3.5 mm stereo plug, these earbuds deliver clear, balanced audio while helping block out distractions for better focus. 🎧 Key Features (Min Quantity 5) Clear stereo sound: Enjoy lessons, videos, and educational content with quality audio. Noise-isolating silicone tips: Designed to help students concentrate in busy classrooms or shared spaces. Angled fit: Ergonomic design ensures a comfortable, secure fit throughout the day. Universal compatibility: 3.5 mm plug connects to most student devices without the need for adapters. Individually packaged: Perfect for school distribution, lending programs, and hygienic storage. 🔌 Device Compatibility Works with any device that supports a standard 3.5 mm stereo headphone jack: Chromebooks and school laptops Desktops and media lab computers Tablets (with 3.5 mm port or adapter) Listening centers and educational audio systems 📦 Technical Specifications Feature Details Color Black and White Plug Type 3.5 mm stereo (no mic) Ear Tips Silicone, noise-isolating Cable Flat, tangle-resistant (approx. 4 ft) 📚 Ideal For Classroom learning and testing environments Library media sessions or quiet study time Language labs (listening only) Students working on homework or eLearning platforms Bulk school orders for budget-friendly audio solutions Need more? Click here to order the 50-Pack Classroom Bundle — a cost-effective option for schools, testing centers, and institutions.

LH‑3T School Earbuds – Clear Stereo Sound & Built‑In Mic for Students Ideal for online learning, classroom lessons, testing, and multimedia study sessions — the LH‑3T School Earbuds deliver crisp, balanced stereo audio with a built‑in microphone and easy in‑line volume control. Designed with students in mind, they’re lightweight, comfortable, and compatible with Chromebooks, PCs, tablets and other standard 3.5 mm devices. 🎧 Key Features Built‑in microphone & in‑line volume control — perfect for online classes, language labs, and video calls. Crisp, balanced stereo sound — ideal for lessons, educational videos, language apps, and music. Noise-reducing silicone ear tips — help block distractions and support student focus. Tangle-resistant 4-ft flat cable — easy storage, fewer knots, durable for everyday use. Universal 3.5 mm TRRS plug — works with Chromebooks, desktops, laptops, tablets, and many student devices. 15‑day warranty — shop with confidence. 🔌 Compatibility & Use Cases Thanks to the universal 3.5 mm TRRS plug, these earbuds work with most student‑friendly devices — Chromebooks, PCs, Macs, tablets (with a headphone port or adapter), media carts, and testing stations. Perfect for remote learning, standardized testing, language labs, computer labs, and school libraries. 📦 At a Glance Specification Details SKU LH‑3T Connector 3.5 mm TRRS (single plug) Controls In‑line mic & volume / call buttons Cable 4 ft (approx. 1.2 m), flat and tangle-resistant Ear tips Silicone, noise-reducing Warranty 15 days 📚 Ideal For Students taking online classes or participating in remote learning Language labs, testing centers, or computer lab environments Parents buying a reliable, budget‑friendly headset for kids Schools, tutoring centers, and educational institutions needing affordable audio solutions Note: For institutional orders or bulk classroom sets, check out our 50‑pack option for easier procurement and bulk savings.

Smart-Trek Deluxe Stereo Headphones with In-Line Volume Control & USB Plug – Built for Durability and Comfort in the Classroom The Smart-Trek Deluxe Stereo Headphones are engineered to withstand the demands of the K-12 environment, combining rugged durability with comfort for long-term use. Perfect for both teachers and students, these headphones deliver reliable performance year after year, making them an ideal choice for classroom, library, and computer lab settings. With an adjustable headband and high-quality leatherette ear cushions, the Smart-Trek headphones offer an exceptionally comfortable fit that ensures students can wear them for extended periods without discomfort. The ear cushions also provide superior noise isolation, making it easier for students to focus on their learning without distractions. Built to last, the Dura-Cord™ is chew-resistant, kink-resistant, and knot-resistant—designed specifically to handle the rough-and-tumble of daily student use. With its USB plug, these headphones offer wide compatibility with various devices, and the in-line volume control ensures easy audio adjustments for optimal listening. Key Features & Benefits: USB Plug for Universal Compatibility: Ideal for use with most modern devices, including computers, laptops, tablets, and more. High-Quality Leatherette Ear Cushions: Durable, easy to clean, and provide excellent noise isolation for enhanced focus in noisy environments. Adjustable, Padded Headband: Ensures a comfortable, secure fit for students of all ages, making these headphones perfect for use in classrooms, labs, and libraries. In-Line Volume Control: Allows students to easily adjust the sound levels without needing to interact with their device. 5' Dura-Cord™: Chew-resistant, kink-resistant, and knot-resistant, this durable PVC-jacketed braided nylon cord ensures long-lasting performance, even in demanding classroom settings. Anti-Lice, Moisture-Resistant Bag: Each pair of headphones comes with a heavy-duty bag that kills lice in 24-48 hours without using chemicals, keeping the headphones safe and hygienic. 1-Year Manufacturer's Warranty: Enjoy peace of mind with a 1-year warranty covering defects or issues. Why Choose Smart-Trek Deluxe Headphones? The Smart-Trek Deluxe Headphones offer a perfect blend of comfort, durability, and practicality, making them an excellent investment for any educational setting. Designed to stand up to daily classroom use, these headphones are ideal for audio learning programs, language learning, and multimedia activities. With features like the in-line volume control, adjustable headband, and moisture-resistant anti-lice bag, these headphones are built to provide both comfort and long-lasting performance for years to come. Order Now and Equip Your Classroom with the Reliable, Comfortable Headphones Students Need! Minimum Order: 3

Affordable School Earbuds – Perfect for Classroom Use and Student Testing The School Earbuds are the ideal solution for schools looking for high-quality, budget-friendly audio gear. Popular among teachers for student testing, these earbuds are designed for both comfort and compatibility. With a standard 3.5mm stereo plug, they seamlessly work with a variety of devices, including tablets, mobile devices, and computers. Key Features: High-Quality Stereo Sound: These earbuds provide clear, crisp audio, perfect for classroom lessons, audio testing, or online learning apps. Extended Mobility: With a generous 6-foot cord, students have the freedom to move around and comfortably connect to devices without restrictions. Universal Compatibility: The standard 3.5mm adapter works with a wide range of devices, making these earbuds a versatile choice for various educational applications. Ideal for Audio Testing: Whether for standardized tests, online assessments, or multimedia projects, these earbuds are specifically designed to support educational testing environments. Designed for Education: Built with the needs of students and educators in mind, these earbuds offer reliable performance at an affordable price point. Individually Packaged for Hygiene: Each pair comes individually packaged for cleanliness and protection, ensuring a fresh and safe experience for every student. 15-Day Warranty: Enjoy peace of mind with a 15-day warranty, assuring you of the quality and reliability of these earbuds. Why Choose School Earbuds? Cost-Effective for Bulk Orders: These earbuds are perfect for schools on a budget. We offer educational discounts on volume orders, making it easy to stock up on essential classroom audio equipment. Versatile and Reliable: Compatible with a wide range of devices, these earbuds are designed to meet the needs of both teachers and students in various learning environments. Samples & Custom Quotes Available: Not sure if these earbuds will work for your setup? Contact us for free samples or a personalized quote. Whether for classroom use, testing, or online learning, the School Earbuds offer an affordable and dependable audio solution for students of all ages. Order today and experience high-quality sound without breaking the budget. Minimum Order: 10

Minimum Order Quantity: 5 Units This product is sold with a minimum purchase requirement of five (5) units. This minimum helps us support school, classroom, and institutional buyers while maintaining consistent pricing and availability. If you need assistance with larger quantities or purchase orders, please contact us and our team will be happy to help. SchoolMate On-Ear School Headphones – Durable Classroom Headphones for Students Overview SchoolMate On-Ear School Headphones are designed specifically for educational environments where durability, comfort, and hygiene matter most. Built for daily classroom use, testing, and remote learning, these lightweight on-ear headphones provide clear audio and long-lasting comfort for students of all ages. Featuring 40mm speaker drivers, a rugged 6-foot chew-resistant Dura-Cord™, and washable, replaceable leatherette ear cushions, SchoolMate headphones are a dependable solution for schools, districts, and learning programs that require reliable audio equipment at scale. 🎧 Key Features Clear, balanced sound: 40mm drivers deliver crisp audio with a wide 20Hz–20kHz frequency response. Comfortable on-ear fit: Lightweight design with soft leatherette cushions for extended wear. Washable & replaceable ear cushions: Easy to maintain for shared classroom use. Chew-resistant Dura-Cord™: 6-foot braided nylon cable with PVC jacket resists kinks, knots, and chewing. Universal 3.5mm stereo plug: Works with Chromebooks, tablets, laptops, desktops, and other standard devices. 🧼 Classroom Hygiene & Safety Anti-Lice Storage Bag included: Heavy-duty, moisture-resistant, reclosable bag kills lice within 24–48 hours without chemicals. Write-on labeling area: Helps prevent cross-use and loss. Optional hygiene accessories available: Supports shared-use classroom environments. 🏫 Ideal Uses Daily classroom instruction Standardized testing and assessments Remote and hybrid learning Library and media center use Student music, video, and educational content 🔧 Optional Accessories (Sold Separately) Refresh Kit (5079): Replacement anti-lice bag + two new ear cushions. HygenX25: Disposable sanitary ear cushion covers (box of 50 pairs). 📦 Technical Specifications Feature Details Design Personal, on-ear Speaker Drivers 40mm Frequency Response 20Hz – 20kHz Impedance 32 ohms Sensitivity 100 dB Plug Type 3.5mm stereo Cord 6 ft Dura-Cord™ (chew-resistant braided nylon) Weight 0.4 lbs Compatibility Chromebooks, tablets, laptops, desktops, phones, TVs, gaming systems 📺 Product Videos Equip your classroom with headphones built for real-world student use. SchoolMate On-Ear School Headphones deliver the durability, hygiene, and sound quality educators trust—day after day.

School Earbuds with Foam Earpads – Designed for Classrooms & Learning Environments Designed specifically for students and shared-use educational settings, these School Earbuds with Foam Earpads combine clear stereo audio, lasting comfort, and unbeatable value. Ideal for classrooms, libraries, testing labs, and media carts, they feature soft foam pads that reduce ear fatigue and a universal 3.5 mm stereo plug for wide device compatibility. 🎓 Why Educators Love These Earbuds Soft foam earpads: Lightweight and comfortable for extended lessons or assessments Kid-friendly design: Compact and easy to wear for younger students Universal plug: 3.5 mm stereo jack works with most student laptops, desktops, and tablets Perfect for bulk orders: Budget-friendly for classroom sets, media carts, and standardized testing Minimum Quantity: 20 🔌 Device Compatibility Compatible with any device using a standard 3.5 mm audio jack, including: Chromebooks, laptops, desktops with headphone jacks Tablets and mobile devices (via adapter if no 3.5 mm port) Language labs, media players, and testing consoles Note: Not wireless or USB-C native — adapters required for USB-C-only devices. 🧼 Classroom Hygiene Tips Wipe foam pads and cords with school-approved disinfectant wipes between uses Store in a clean, dry location between sessions Do not place heavy objects on cables to prevent damage Each pair is individually packaged for easy distribution and hygienic classroom use. 📦 Technical Specifications Feature Details Driver Type Dynamic (earbud style) Frequency Response 20 Hz – 20,000 Hz* Impedance Low impedance (suitable for school devices) Sensitivity Optimized for classroom listening Plug Type 3.5 mm stereo (straight) Cable Length Sufficient for seated classroom use Earpads Soft foam (non-replaceable, disposable-friendly) *Please note: Frequency response values are typical and may vary by batch. Contact us for detailed spec sheets if required for procurement or testing compliance.

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

SchoolMate Deluxe Stereo Headphones: Premium Sound & Comfort for Students Elevate your students' learning experience with the SchoolMate Deluxe Stereo Headphones—designed for superior comfort, noise isolation, and high-quality sound. Whether it’s for classroom lessons, language learning, or interactive educational apps, these headphones offer the ideal solution for focused, immersive learning. Key Features: Over-Ear Design for Noise Isolation: The over-ear design provides full coverage, blocking out ambient noise, so students can concentrate better in busy classrooms or home learning environments. Volume Control for Custom Sound: Built-in volume control allows students to easily adjust the sound to their preference, ensuring a comfortable and personalized listening experience. Universal Compatibility: Featuring a standard 3.5mm plug, these headphones are compatible with most computers, mobile devices, MP3 players, and tablets—perfect for all types of digital learning. Perfect for Language Learning & Apps: Whether it's listening to language lessons or engaging with interactive learning tools, the SchoolMate Deluxe Stereo Headphones are optimized to deliver clear, high-quality audio. Additional Benefits: Comfortable & Durable: Soft, padded ear cushions ensure comfort during extended use, making these headphones ideal for long study sessions or virtual lessons. Ideal for High-Volume Orders: If you’re looking to equip a classroom, school, or learning center, we offer competitive pricing for bulk orders. Contact our team today for a custom quote! Optional Accessories (sold separately): 5077 Refresh Kit: Includes a replacement Anti-Lice Storage Bag and two new ear cushions to keep your headphones in top condition. HygenX45: Disposable sanitary ear cushion covers (box of 50 pairs) for added hygiene during group use. Specifications: Design: Over-ear Volume Control: Adjustable for personalized sound Plug: 3.5mm stereo Dimensions: 8 L x 5 H x 7 W Weight: 0.95 lbs. Provide your students with the best in sound quality, comfort, and focus with the SchoolMate Deluxe Stereo Headphones—the perfect audio solution for today’s modern learning environments. Minimum Order: 5 

Stock classrooms, testing labs, and carts with the dependable Koss UR5. These lightweight, on‑ear stereo headphones use a universal 3.5 mm plug and a classroom‑friendly 4 ft (≈1.2 m) cable—ideal for Chromebooks, desktops, and devices with a standard audio jack. Why classrooms like the UR5 Lightweight on‑ear design: comfortable for long class sessions Clear stereo playback: tuned for lessons, videos, and assessments Universal 3.5 mm plug: works with most laptops and desktops Classroom‑length cable (~4 ft / 1.2 m): tidy and durable setup Bulk value: 100‑pack for fast deployment across rooms and labs Compatibility at a glance Note: UR5 is an audio‑only headphone (no built‑in mic). For voice capture, use earbuds with a mic or a headset. If your device has no audio jack (USB‑C only), use a USB audio adapter or pick a USB model. For microphone needs, select a headset or mic‑equipped model. Tech specs Form factor: on‑ear (supra‑aural), closed‑back Connection: 3.5 mm stereo plug Cable length: ~4 ft (≈1.2 m) Impedance: 32 Ω (nominal) Sensitivity: ≈91 dB SPL @1 mW Frequency response: ~80 Hz – 18 kHz Microphone: none (audio playback only) Quantity: 100 headphones per pack