Grade School Headphones at Learning Headphones

Boost classroom engagement with durable, affordable audio solutions. The Califone CA-2 Lightweight On-Ear Headphones 3.5mm 50-Pack are designed specifically for schools and educational programs, offering a reliable listening experience for students across all grade levels. With a universal 3.5mm plug, these headphones are compatible with desktops, laptops, tablets, and Chromebooks—perfect for testing, multimedia lessons, language labs, and remote learning.Crafted for comfort and functionality, each headphone features a lightweight, on-ear design, adjustable headband, and noise-reducing earcups to help students stay focused. The rugged ABS plastic construction ensures they hold up to daily classroom use, while the affordable bulk pricing makes it easy for schools and districts to equip entire classrooms or testing centers efficiently.Key Features: Noise-Reducing Ear Cups: The on-ear foam cushions help reduce exterior sounds, allowing students to focus on their lessons without distractions. Ideal for both in-classroom use and online learning. Comfort for Long Wear: Designed for extended listening, these headphones are lightweight and comfortable, ensuring students can wear them for hours without discomfort. Adjustable Fit: The flexible headband adjusts to fit most students, providing a secure and personalized fit for all head sizes. The recessed wiring keeps cords neatly out of the way for a tidy and hassle-free experience. Durable & Safe Design: Made from durable ABS plastic, these headphones are built to withstand daily classroom use while offering reliable performance. Convenient Storage: The headphones come with a resealable storage bag to keep them protected and organized when not in use, making them perfect for shared environments. Specifications: Plug Type: 3.5mm stereo plug for wide device compatibility Cord Length: 5-1/2 feet for flexible movement Material: ABS Plastic for durability Size: Adjustable headband for a comfortable fit Allergens: Contains PVC Warranty: 90 day warranty for school use - unlike headphones purchased at consumer electronics stores whose warranties would be voided if used in schools. Order your Califone Lightweight Headphones today and enhance your students' learning environment with comfort and clarity!

KH-08 Series School Headphones – Durable, Comfortable, and Perfect for Elementary Students The KH-08 Series School Headphones are designed with young learners in mind, offering a lightweight, comfortable, and durable solution for elementary students. Whether it's for classroom activities, online learning, or music, these headphones deliver clear, immersive sound while withstanding the daily demands of a busy educational environment. Key Features: Comfortable for All-Day Use: Featuring soft leatherette cushion ear cups, these headphones provide a comfortable fit, whether students are using them for hours of lessons or shorter learning sessions. Perfect for all-day wear during class or study time. Built for Durability: With Califone’s durable 6-foot CaliTuff cord, made from braided PVC-jacketed material, these headphones are designed to resist chewing, cutting, and wear-and-tear. Ideal for high-use environments like classrooms and after-school programs. Flexible & Stress-Resistant Design: The reinforced earcup entry points prevent stress separation, ensuring long-lasting durability. The flexible headband is built to handle the twists and turns of everyday student use, making it the perfect choice for active learners. Easy Cable Management: The included tethered hook and loop strap makes cable management simple, preventing tangles and ensuring that the headphones stay neat and organized during storage. Peace of Mind with a 3-Year Warranty: These headphones come with a 3-year warranty, providing reassurance that your investment is protected and ensuring long-term value. Specifications: Plug Type: 3.5mm for universal compatibility with most devices Cord Length: 6 feet for easy movement and flexibility Material: ABS plastic for a lightweight yet durable build Allergens: Contains PVC Brand: Califone for trusted quality Volume Control: None (designed for straightforward use) Why Choose KH-08 Series Headphones? The KH-08 Series School Headphones are built to meet the needs of elementary students with a focus on comfort, durability, and ease of use. With soft ear cushions, a flexible headband, and a chew-resistant, tangle-free cord, these headphones are perfect for the classroom, home learning, and beyond. Whether it’s for online classes, interactive lessons, or fun educational apps, the KH-08 Series headphones are built to last. Order your KH-08 Series School Headphones today and provide your students with the perfect balance of comfort, durability, and quality sound!

Available colors (200-pack): Blue Green Orange Purple HamiltonBuhl® Personal On-Ear Stereo Headphone, BLUE — 200 Pack Equip labs and testing rooms with a budget-smart 200-pack of HamiltonBuhl personal on-ear headphones. The color-coded Blue shells simplify set management by room or grade, while replaceable foam earpads and the 5' Dura-Cord™ chew/kink/knot-resistant cable hold up to daily school use. Key Features Bulk 200-pack: Ideal for district rollouts and exam rooms. On-ear comfort: Lightweight fit with replaceable foam pads. 5' Dura-Cord™: PVC-jacketed, braided nylon—resists chewing, kinks, and knots. Anti-lice storage bag: Heavy-duty, moisture-resistant bag for each unit; kills lice in 24–48 hours when sealed—no chemicals. 3.5 mm stereo plug: Thin 120° barrel fits most cases; ready for computers, carts, and players. Listening-only: Headphones (no microphone)—perfect for assessments and read-alongs. Specifications Form factor: Personal on-ear, stereo Drivers: 30 mm Connection: 3.5 mm TRS (120° thin barrel) Cable: 5' Dura-Cord™ (PVC-jacketed, braided nylon) Earpads: Replaceable foam Color / Qty: Blue / 200 headphones Extended specs (tap to view) Frequency response: 50 Hz – 16,000 Hz Impedance: 32 Ω Sensitivity: 90 dB ±4 dB Compliance: Prop 65 Hygiene: Anti-lice, moisture-resistant, reclosable bag (1 per unit) Classroom Tips Number units 1–30 per cart/shelf for quick distribution and returns. Keep replacement earpads on hand to extend fleet life. Store with racks or bins and use device-safe wipes for fast end-of-day cleanup. Compare Your Options Model Connection Mic Best For Personal On-Ear (this page) 3.5 mm No Listening-only testing & labs AE-35 USB-C Headphone USB-C No USB-C fleets, assessments AC-155 Mobile Headset 3.5 mm TRRS Yes (boom) Chromebook carts with combo jacks AC-155 USB Headset USB-A Yes (boom) USB-A desktops/labs Buying for a district? We accept POs and offer volume pricing. Request a quote.

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.

The HamiltonBuhl W901-Multi is a wireless multi-channeled headphone designed to deliver superb sound quality without antennas, wires, or interference. Featuring comfort-wear soft leatherette cushions, a deluxe over-ear, noise-isolating design, and a classroom-friendly internal NiMH battery, this headphone is ideal for educational environments. Key Features Multi-Channel Reception: Receives 4 dedicated, color-coded FM frequencies (72.500 MHz, 72.100 MHz, 72.900 MHz, 74.700 MHz), allowing easy switching between multiple audio channels. Wireless Freedom: No antenna on the headphone, providing a clean and comfortable listening experience. Long Battery Life: Approximately 18-19 hours of listening time with about 5 to 5.5 hours of charging time. Superior Sound Quality: Frequency response of 20-20,000 Hz and sensitivity of 100dB ±3dB for clear and rich audio. Classroom-Friendly Design: Powered by an internal NiMH battery, making it safe and easy to use in educational settings. Important Notes Compatibility: The W901-Multi headphone must be used with the W900-Multi transmitter. If adding to an existing 6-person Listening Center, ensure you have an additional AC power adapter (W980) and a 6-way charging cable, as one AC power adapter can charge only up to 6 headphones. Shipping Restrictions: Due to the inclusion of a Lithium-Ion Battery, when shipping outside of the continental U.S., such as Alaska, Hawaii, Puerto Rico, or any destination on an island (e.g., Avalon, CA), it must ship via 2nd Day Air ONLY. Specifications Charging Time: Approximately 5-5.5 hours Operating Time: Approximately 18-19 hours Frequency Response: 20-20,000 Hz Sensitivity: 100dB ±3dB Impedance: 32Ω Power Source: Internal NiMH battery Warranty: 1 Year

The Sack‑O‑Phones 5 Primo Blue Headphones with Bag offer a convenient, hygienic, and cost-effective solution for classroom audio needs. This bundle includes five durable Primo™ headphones, each in its own anti-lice, moisture-resistant bag, along with a jackbox and a carry bag. Ideal for K–12 environments, these headphones are designed to withstand daily use while providing clear, focused sound for students. Why classrooms like the Primo Blue Headphones Noise-reducing earcups help block out distracting ambient noise, keeping students focused on their lessons. Comfortable to wear with high-quality sound, making them suitable for long-term sessions. Each headphone comes with HamiltonBuhl's Dura-Cord™—a chew and kink-resistant ABS plastic cord that ensures durability. Includes a jackbox and a carry bag for easy transportation and storage. Compatibility & Use Compatible with a wide range of devices, including: Cell Phones Tablets / eReaders Chromebooks Computers (Mac & PC) CD Players / Stereos TVs Most Gaming Systems Tech Specs Driver Size: 30mm Frequency Response: 50Hz–20kHz Impedance: 32Ω Sensitivity: 100dB ±4dB Cord Length: 5 ft (Dura-Cord™) Plug: 3.5mm TRS stereo, 120° angle, thin barrel Storage: Anti-lice, heavy-duty, write-on, moisture-resistant, reclosable bag

Listening First Stereo Headset — Black (USB Plug) The **Listening First Stereo Headset** is a classroom-ready USB headset built for clear audio and student comfort. With padded earcups and a durable ABS construction, it offers reliable sound quality for language learning, virtual instruction, and daily student use. Key Features USB plug for universal compatibility with modern devices Padded, noise-reducing earcups to help students focus on audio content Durable ABS plastic housing built for classroom wear and tear 5.5 ft reinforced cord with strain-relief design to prevent damage Three-year warranty for school use Compatibility Works with Windows, Mac, Chrome OS, and USB-compatible devices. No drivers required—plug and play. Care & Maintenance Wipe ear cushions and headband with a soft cloth and mild disinfectant. Avoid saturating wiring or internal parts. Technical Specifications Model / SKU: 2800-BKP Type: Stereo" Connector: USB Construction: ABS plastic, padded earcups Warranty: 3 years (school use)

The LH-06PS is one of our best‑selling testing headphones for schools and offices, featuring 360°–swivel earpieces for a fully customizable fit. Built to last, it’s perfect for classrooms, call centers, training labs, and any environment where comfort and reliability matter. Bulk School On-Ear Headphones LH-06PS - 1000 PackKey Features Swivel Earpieces: Adjustable 360° for personalized comfort and single‑ear monitoring Affordable design for testing and audio apps. Not intended for extended daily use Lightweight Design: Under 2 oz for fatigue‑free wear Universal Compatibility: Standard 3.5 mm jack works with PCs, tablets, and mobile devices Specifications: Driver: 30 mm dynamic Frequency Response: 20 Hz – 20 kHz Impedance: 32 Ω ± 15% Cable Length: 4 ft (1.2 m) Connector: 3.5 mm 

The Bulk School On-Ear Headphones LH-06PS 100 Pack is one of our best‑selling packs for testing headphones for schools and offices, featuring 360°–swivel earpieces for a fully customizable fit. Built to last, it’s perfect for classrooms, call centers, training labs, and any environment where comfort and reliability matter.Key Features Swivel Earpieces: Adjustable 360° for personalized comfort and single‑ear monitoring Affordable design for testing and audio apps. Not intended for extended daily use Lightweight Design: Under 2 oz for fatigue‑free wear Universal Compatibility: Standard 3.5 mm jack works with PCs, tablets, and mobile devices Specifications: Driver: 30 mm dynamic Frequency Response: 20 Hz – 20 kHz Impedance: 32 Ω ± 15% Cable Length: 4 ft (1.2 m) Connector: 3.5 mm 

Boost classroom engagement with durable, affordable audio solutions. The Califone CA-2 On-Ear Headphones Lightweight On-Ear Headphones (1000-Pack) are designed specifically for schools and educational programs, offering a reliable listening experience for students across all grade levels. With a universal 3.5mm plug, these headphones are compatible with desktops, laptops, tablets, and Chromebooks—perfect for testing, multimedia lessons, language labs, and remote learning. Crafted for comfort and functionality, each headphone features a lightweight, on-ear design, adjustable headband, and noise-reducing earcups to help students stay focused. The rugged ABS plastic construction ensures they hold up to daily classroom use, while the affordable bulk pricing makes it easy for schools and districts to equip entire classrooms or testing centers efficiently.Key Features: Noise-Reducing Ear Cups: The on-ear foam cushions help reduce exterior sounds, allowing students to focus on their lessons without distractions. Ideal for both in-classroom use and online learning. Comfort for Long Wear: Designed for extended listening, these headphones are lightweight and comfortable, ensuring students can wear them for hours without discomfort. Adjustable Fit: The flexible headband adjusts to fit most students, providing a secure and personalized fit for all head sizes. The recessed wiring keeps cords neatly out of the way for a tidy and hassle-free experience. Durable & Safe Design: Made from durable ABS plastic, these headphones are built to withstand daily classroom use while offering reliable performance. Convenient Storage: The headphones come with a resealable storage bag to keep them protected and organized when not in use, making them perfect for shared environments. Specifications: Plug Type: 3.5mm stereo plug for wide device compatibility Cord Length: 5-1/2 feet for flexible movement Material: ABS Plastic for durability Size: Adjustable headband for a comfortable fit Allergens: Contains PVC Warranty: 90 day warranty for school use - unlike headphones purchased at consumer electronics stores whose warranties would be voided if used in schools. Order your Califone Lightweight Headphones today and enhance your students' learning environment with comfort and clarity!

Boost classroom engagement with durable, affordable audio solutions. Califone CA-2 Lightweight On-Ear Headphones 3.5mm 500-Pack are designed specifically for schools and educational programs, offering a reliable listening experience for students across all grade levels. With a universal 3.5mm plug, these headphones are compatible with desktops, laptops, tablets, and Chromebooks—perfect for testing, multimedia lessons, language labs, and remote learning.Crafted for comfort and functionality, each headphone features a lightweight, on-ear design, adjustable headband, and noise-reducing earcups to help students stay focused. The rugged ABS plastic construction ensures they hold up to daily classroom use, while the affordable bulk pricing makes it easy for schools and districts to equip entire classrooms or testing centers efficiently.Key Features: Noise-Reducing Ear Cups: The on-ear foam cushions help reduce exterior sounds, allowing students to focus on their lessons without distractions. Ideal for both in-classroom use and online learning. Comfort for Long Wear: Designed for extended listening, these headphones are lightweight and comfortable, ensuring students can wear them for hours without discomfort. Adjustable Fit: The flexible headband adjusts to fit most students, providing a secure and personalized fit for all head sizes. The recessed wiring keeps cords neatly out of the way for a tidy and hassle-free experience. Durable & Safe Design: Made from durable ABS plastic, these headphones are built to withstand daily classroom use while offering reliable performance. Convenient Storage: The headphones come with a resealable storage bag to keep them protected and organized when not in use, making them perfect for shared environments. Specifications: Plug Type: 3.5mm stereo plug for wide device compatibility Cord Length: 5-1/2 feet for flexible movement Material: ABS Plastic for durability Size: Adjustable headband for a comfortable fit Allergens: Contains PVC Warranty: 90 day warranty for school use - unlike headphones purchased at consumer electronics stores whose warranties would be voided if used in schools. Order your Califone Lightweight Headphones today and enhance your students' learning environment with comfort and clarity!

Califone 3068AV-CT Stereo/Mono Headphones – Versatile, Durable, and Ideal for Classroom Learning The Califone 3068AV-CT Stereo/Mono Headphones are the perfect solution for educators looking for flexibility, durability, and quality sound. Designed to support blended learning, these headphones allow students to easily switch between stereo and mono audio, making them ideal for a variety of learning activities—whether it's language learning, speech pathology, or digital learning. Key Features: Switchable Stereo/Mono Functionality: The Califone 3068AV-CT headphones feature an easy-to-use stereo/mono switch, giving teachers and students the flexibility to switch between monaural content for activities like ELL/ELD and speech therapy to stereo sound for computer-based tasks, online learning, or music appreciation classes. This versatility makes the headphones perfect for a wide range of classroom applications. Dual Volume Controls: Equipped with dual volume controls on each earcup, these headphones allow students to adjust the sound to their preference, ensuring a comfortable listening experience. Durable & Break-Resistant Design: Made from rugged ABS plastic, the headband and earcups are built to withstand heavy use in busy school environments, ensuring these headphones stand up to the demands of daily classroom activities. Comfortable & Hygienic: The hypoallergenic earpad covers and replaceable padded leatherette cushions provide comfort and are easy to clean, making these headphones safe and hygienic for all students. Noise-Reducing Earcups: The noise-reducing earcups minimize ambient noise, allowing students to enjoy audio at a lower volume. This not only improves listening quality but also helps protect students’ hearing, as recommended by audiologists. Versatile Plug Options: The snap-on adapter with dual plug sizes ensures that these headphones are compatible with any media player, including smartphones, tablets, and computers, making them a great fit for a range of devices in both traditional and digital learning settings. Specifications: Cord Length: 10 feet of 2-layer straight cord for flexibility and mobility Plug Type: 3.5mm plug for universal compatibility Warranty: 3-year warranty specifically for school use, unlike consumer electronics headphones whose warranties may be voided in educational settings Weight: Lightweight for comfort during extended use Why Choose Calilfone 3068AV-CT Headphones? The Califone 3068AV-CT Stereo/Mono Headphones offer exceptional value and versatility for classrooms, libraries, and listening centers. With a stereo/mono switch, dual volume controls, and noise-reducing earcups, these headphones meet the diverse needs of modern education, from Common Core curriculum to 21st-century learning. Built for durability and comfort, the 3068AV-CT is designed to withstand daily school use while providing high-quality sound and protection for students’ hearing. Order your Calilfone 3068AV-CT Headphones today and provide your students with the flexibility, comfort, and performance they need to succeed in the classroom!

Available colors (200-pack): Blue Green Orange Purple HamiltonBuhl® SchoolMate™ HA2 Headphones — GREEN, 200 Pack Outfit testing rooms and labs with a budget-smart 200-pack of SchoolMate™ HA2 on-ear headphones. Color-coded Green shells make class set management easy, while replaceable foam earpads and the 5' Dura-Cord™ chew/kink/knot-resistant cable stand up to daily school use. Key Features Bulk 200-pack: Ideal for district rollouts and exam rooms. On-ear comfort: Lightweight fit with replaceable foam pads. 5' Dura-Cord™: PVC-jacketed, braided nylon—resists chewing, kinks, and knots. Anti-lice storage bag: Heavy-duty, moisture-resistant bag included for each unit; kills lice in 24–48 hours when sealed—no chemicals. 3.5 mm stereo plug: Thin 120° barrel fits most cases; ready for computers, carts, and players. Listening-only: Headphones (no microphone)—perfect for assessments and read-alongs. Specifications Form factor: Personal on-ear, stereo Drivers: 30 mm Connection: 3.5 mm TRS (120° thin barrel) Cable: 5' Dura-Cord™ (PVC-jacketed, braided nylon) Earpads: Replaceable foam Color / Qty: Green / 200 headphones Extended specs (tap to view) Frequency response: 50 Hz – 16,000 Hz Impedance: 32 Ω Sensitivity: 90 dB ±4 dB Compliance: Prop 65 Hygiene: Anti-lice, moisture-resistant, reclosable bag (1 per unit) Classroom Tips Number units 1–30 per cart/shelf for quick distribution and returns. Keep replacement earpads on hand to extend fleet life. Add storage racks/bins and device-safe wipes for fast end-of-day cleanup. Compare Your Options Model Connection Mic Best For HA2 (this page) 3.5 mm No Listening-only testing & labs AE-35 USB-C Headphone USB-C No USB-C fleets, assessments AC-155 Mobile Headset 3.5 mm TRRS Yes (boom) Chromebook carts with combo jacks AC-155 USB Headset USB-A Yes (boom) USB-A desktops/labs Buying for a district? We accept POs and offer volume pricing. Request a quote.

Available colors (200-pack): Blue Green Orange Purple HamiltonBuhl® Personal On-Ear Stereo Headphone, ORANGE — 200 Pack Equip labs and testing rooms with a budget-smart 200-pack of HamiltonBuhl personal on-ear headphones. The color-coded Orange shells simplify set management by room or grade, while replaceable foam earpads and the 5' Dura-Cord™ chew/kink/knot-resistant cable hold up to daily school use. Key Features Bulk 200-pack: Ideal for district rollouts and exam rooms. On-ear comfort: Lightweight fit with replaceable foam pads. 5' Dura-Cord™: PVC-jacketed, braided nylon—resists chewing, kinks, and knots. Anti-lice storage bag: Heavy-duty, moisture-resistant bag for each unit; kills lice in 24–48 hours when sealed—no chemicals. 3.5 mm stereo plug: Thin 120° barrel fits most cases; ready for computers, carts, and players. Listening-only: Headphones (no microphone)—perfect for assessments and read-alongs. Specifications Form factor: Personal on-ear, stereo Drivers: 30 mm Connection: 3.5 mm TRS (120° thin barrel) Cable: 5' Dura-Cord™ (PVC-jacketed, braided nylon) Earpads: Replaceable foam Color / Qty: Orange / 200 headphones Extended specs (tap to view) Frequency response: 50 Hz – 16,000 Hz Impedance: 32 Ω Sensitivity: 90 dB ±4 dB Compliance: Prop 65 Hygiene: Anti-lice, moisture-resistant, reclosable bag (1 per unit) Classroom Tips Number units 1–30 per cart/shelf for quick distribution and returns. Keep replacement earpads on hand to extend fleet life. Store with racks or bins and use device-safe wipes for fast end-of-day cleanup. Compare Your Options Model Connection Mic Best For Personal On-Ear (this page) 3.5 mm No Listening-only testing & labs AE-35 USB-C Headphone USB-C No USB-C fleets, assessments AC-155 Mobile Headset 3.5 mm TRRS Yes (boom) Chromebook carts with combo jacks AC-155 USB Headset USB-A Yes (boom) USB-A desktops/labs Buying for a district? We accept POs and offer volume pricing. Request a quote.

Available colors (200-pack): Blue Green Orange Purple HamiltonBuhl® Personal On-Ear Stereo Headphone, PURPLE — 200 Pack Outfit testing rooms and media labs with a budget-smart 200-pack of HamiltonBuhl personal on-ear headphones. The color-coded Purple shells make it easy to manage sets by room or grade, while replaceable foam earpads and a 5' Dura-Cord™ chew/kink/knot-resistant cable stand up to daily school use. Key Features Bulk 200-pack: Ideal for district rollouts and exam rooms. On-ear comfort: Lightweight fit with replaceable foam pads. 5' Dura-Cord™: PVC-jacketed, braided nylon—resists chewing, kinks, and knots. Anti-lice storage bag: Heavy-duty, moisture-resistant bag for each unit; kills lice in 24–48 hours when sealed—no chemicals. 3.5 mm stereo plug: Thin 120° barrel fits most cases; ready for computers, carts, and players. Listening-only: Headphones (no microphone)—perfect for assessments and read-alongs. Specifications Form factor: Personal on-ear, stereo Drivers: 30 mm Connection: 3.5 mm TRS (120° thin barrel) Cable: 5' Dura-Cord™ (PVC-jacketed, braided nylon) Earpads: Replaceable foam Color / Qty: Purple / 200 headphones Extended specs (tap to view) Frequency response: 50 Hz – 16,000 Hz Impedance: 32 Ω Sensitivity: 90 dB ±4 dB Compliance: Prop 65 Hygiene: Anti-lice, moisture-resistant, reclosable bag (1 per unit) Classroom Tips Number units 1–30 per cart/shelf for quick distribution and returns. Keep replacement earpads on hand to extend fleet life. Store with racks or bins and use device-safe wipes for fast end-of-day cleanup. Compare Your Options Model Connection Mic Best For Personal On-Ear (this page) 3.5 mm No Listening-only testing & labs AE-35 USB-C Headphone USB-C No USB-C fleets, assessments AC-155 Mobile Headset 3.5 mm TRRS Yes (boom) Chromebook carts with combo jacks AC-155 USB Headset USB-A Yes (boom) USB-A desktops/labs Buying for a district? We accept POs and offer volume pricing. Request a quote.

Prefer a different accent color? Pick below. Blue Green HamiltonBuhl® Smart-Trek™ Headphone — Green Accents The Smart-Trek deluxe over-ear headphone is built for daily K–12 use with replaceable leatherette cushions, an adjustable, twistable padded headband, and a tough 5' Dura-Cord™ (chew/kink/knot-resistant, PVC-jacketed braided nylon). A thin-barrel, 120° 3.5 mm stereo plug fits most cases, and the in-line volume control makes level tweaks easy for students. :contentReference[oaicite:1]{index=1} Key Features Over-ear comfort: Deluxe, full-cup fit helps reduce classroom noise; replaceable leatherette pads. :contentReference[oaicite:2]{index=2} 3.5 mm stereo plug: Thin-barrel, 120° angle for case-friendly use on carts and laptops. :contentReference[oaicite:3]{index=3} 5' Dura-Cord™: Chew/kink/knot-resistant braided cable for longevity. :contentReference[oaicite:4]{index=4} In-line volume control: Quick level adjustment for students. :contentReference[oaicite:5]{index=5} Classroom-tuned audio: 40 mm drivers deliver clear stereo sound for lessons, testing, and media. :contentReference[oaicite:6]{index=6} Specifications Form factor: Over-ear (stereo), Green accents Drivers: 40 mm Connection: 3.5 mm TRS, 120° thin-barrel plug Cable: 5' Dura-Cord™ (PVC-jacketed braided nylon) Earpads: Leatherette, replaceable Headband: Adjustable, twistable, padded Frequency response: 50 Hz – 20 kHz Impedance: 32 Ω Sensitivity: 100 dB ±4 dB Classroom Tips Number headsets 1–30 per cart/shelf for faster hand-out and return. Keep replacement earpads and device-safe wipes on hand to extend fleet life. Store on racks or bins to prevent cable damage. Compare by Port / Mic Model Port Mic Best For Smart-Trek Headphone (this page) 3.5 mm TRS No Listening-only testing & media AE-35 USB-C Headphone USB-C No USB-C fleets, assessments AC-155 Mobile Headset 3.5 mm TRRS Yes (boom) Chromebook combo-jack carts AC-155 USB Headset USB-A Yes (boom) USB-A desktops/labs Buying for a district? We accept POs and offer volume pricing. Request a quote.