Products (487)

Koss QZ900 noise-canceling headphones will create less reason to turn up the volume and overdrive the tiny amplifier in your portable electronics. This means greater efficiency, less distortion, deep rich lows, and sparkling highs. Unlike most other noise-canceling headphones, QZ900s play music with or without the active noise canceling circuit engaged. A handy removable cord features in-line volume control, and one standard AAA battery provides approximately 50 hours of active noise cancellation. Features: Active Noise Reduction Cord unplugs for wire-free passive and active noise cancellation Folds flat for portability Carrying case included In-line volume control Koss Limited Lifetime Warranty Revolutionary Active Noise Reduction (ANR) headphone system reduces harmful and annoying low frequency sounds in noisy environments Closed leatherette ear cushion for added passive noise reduction Cord unplugs to enjoy passive and active noise cancellation wirelessly Straight single-entry 4 foot cord with in-line volume control Fold flat for portability; carrying case included Covered under the Koss Stereophones Limited Lifetime Warranty

Additional Dual Channel Transmitter for the ALS700 Assistive Listening System by Hamilton Buhl. Managing the audio requirements of large classrooms where multiple teachers are talking at once is a real challenge. Buy an additional transmitter for your ALS700 Assistive Listening System by Hamilton Buhl. This will give you double the number of channels at your disposal. It’s easy to use, and there are no wires involved!  The extra transmitter for the ALS700 will allow students to have their own personal listening devices so that they can hear and not miss out on any valuable material. Just plug it in and allow up to ten people to listen at once! Now you can add an additional transmitter for this system that was specifically designed for education environments.   Specifications: Frequencies: 72.50 and 75.50 (switchable)  Dimensions: 0 L x 0 H x 0 W Weight: 1 lbs.

A teacher can only have so many sets of earbuds. What if the ones in the classroom break? The additional earbuds for the ALS700 assistive listening system are perfect to use when you need additional or replacement earbuds. The Additional Hamilton Buhl Mono Ear Buds are specifically designed for the ALS700 Assistive Listening System dual frequency system. The additional Mono earbuds are perfect to use with ALS700 when you need additional or replacement earbuds. They help enable the ability to enhance the sound to a comfortable listening level in learning environments.  Features: Mono earbuds are perfect to use with ALS700 Suitable for use with ALS700 Comes with 1-year manufacturers warranty Specifications: Dimensions: 6 L x 2 H x 5 W Weight: 0.16 lbs.

The Hamilton Buhl W901-Multi are wireless multi-channeled headphones delivering superb sound quality without antennas, wires or interference. Featuring comfort-wear soft leatherette cushions, deluxe over-ear, noise-isolating design and classroom friendly internal NiMH battery, you'll get 35 hours of listening time between charges with only 12 to 14 hour charge time.Built to receive 4 different dedicated, color-coded frequencies, these headphones can easily switch between 4 different channels of audio! The Hamilton Buhl W901-Multi headphones are the best option for any wireless setup!Optional Accessories (not included): HygenX45- Disposable sanitary ear cushion covers (box of 50 pairs). Portable Automatic Headphone Sanitizer (HygenX4-MIN) - Patent pending sanitizer − developed and built by Hamilton Buhl − automatically and safely sanitizes headphones and other small electronic devices with UVC light irradiation. Dimensions: 9 L x 4 H x 9 WWeight: 0.85 lbs.

The HamiltonBuhl ALSR700 is an additional, dual-channel wireless receiver designed to provide clear reception and the required volume increase for the hearing-impaired using the ALS700 Assistive Listening System. It operates on the switchable 75.5 and 75.9 MHz frequencies. The raised volume control knob makes level adjustments easily accessible by feel and the recessed headphone jack provides extra protection for earphone connections. The receiver comes with an additional pair of mono earbuds. Key Features For ALS700 Listening System Only Dual-Frequency Mono Receiver Includes Additional Mono Earbuds Volume Control Knob Specifications: Dimensions: 6 L x 2 H x 5 W Weight: 0.45 lbs. Warranty: 1 year

The Advanced School Headset with Microphone is perfect for use with mobile devices used in learning environments. Compatible with iPad, Chromebook and other devices that accept single TRRS Plug. The soft padded adjustable headband and leatherette ear cushions deliver a comfortable fit. The adjustable microphone is easy to move out of the way when not in use so they are great to use without the mic too. The chew-resistant cord helps to prevent cord damage from chewing. You can choose your favorite color! Perfect for your classroom, library or learning center. Purchase orders accepted. Features: 6' cord  Single 3.5 mm TRRS plug Flexible microphone Vinyl ear pads Adjustable headband Select from: Green or White One Year Warranty Minimum Order: 5

The AVID AE-35 Headphones/Headsets are a personal set of student headphones derived from our most popular headset model, the AVID AE-36 Headphones with a microphone. The design has been specifically created and reinforced with the school environment in mind and is already used by thousands of children around the country. This headphone comes with our signature braided Nylon cord for extra resistance to chewing.  For these reasons, it is perfect to give one to each student in the classroom and is easily stored in individual desks. Its lightweight and mid-size ear cups make the AE-35 ideal for a  or young adult. Both the ear cups and the headband are made with padded Vinyl that is easy to clean and keep sanitary. Additionally, the cord is 6-foot long to accommodate children of any age comfortably and wraps into a Velcro tie for easy storage. Features: 6' cord Single 3.5 mm plug Vinyl ear pads Adjustable headband Select from: Blue or White One Year Warranty Minimum Order: 5 

GREAT SOUND. GREAT FIT. ANYWHERE YOU GO. If you're looking for a headset you can wear throughout the day and night, it’s AE-35 USB-C for the win! Designed to work with all your digital devices with a USB-C connection, these headphones deliver crisp audio clarity for a modernized listening experience. Plus, its adjustable headband supports all head sizes, padded headband for extra comfort, and soft ear cushions make it perfect for listening to crystal clear audio all day long. Features: Mid-sized earpads provide a good balance between coverage and fit, accommodating a wider range of head and ear sizes A lightweight design is more comfortable for extended listening sessions, as they reduce the pressure and fatigue that can come with heavier headphone An ideal device for non-microphone testing and assessment, providing a controlled and distraction-free environment that helps students perform at their best USB-C connection allows wider compatibility across multiple device types. Specifications: Speaker size: 40 mm Speaker sensitivity: 108 dB +/- 3 dB @ 1kHz Frequency response: 20 Hz to 20 kHz Plug type: USB-C Cord 6 feet, Nylon braided Ear pads: PU leatherette Compliances: CA Prop 65, CPSIA, TSCA, SOR 2014, RoHS, REACH SVHC, REACH Annex XVII, POPS SCCPs & HBCDD, SPL EN 50332-2, ICES-003, CE-EMC, FCC-SDOC

THE COMFORTABLE, STYLISH & MODERN HEADSET THAT TAKES YOU TO THE NEXT LEVEL OF SOUND. The AE-36 USB-C headset delivers an enhanced audio experience in a modern, durable design. The compact and comfortable headset provides optimal fit and sound quality and is designed to work with all your digital devices with a USB-C connection. A noise-canceling microphone allows for clear communication and the adjustable boom arm allows for perfect positioning. Already a favorite among younger listeners, the adjustable headband and mid-sized earcups provide a good balance between coverage and fit for all ages. Features: USB-C connection allows wider compatibility across multiple device types. Mid-sized earpads provide a good balance between coverage and fit, accommodating a wider range of head and ear sizes. Noise-canceling microphone minimizes surrounding noise to properly capture even the quietest of speakers. Ideal for testing and assessments in school, work, and home environments. A durable lightweight design is more comfortable for extended listening sessions, as they can reduce pressure and fatigue. Specifications: Item number White Speaker size 40 mm Magnet material Ferrite Impedance 32 ohms Speaker sensitivity 108 dB +/- 3 dB @ 1kHz Frequency response 50 Hz to 20 kHz Mic style Boom, 120 degree rotation Mic type Noise-canceling, Bidirectional Mic sensitivity -38 dB V/Pa Plug type USB-C Cord 6 feet, Nylon braided Ear pads PU leatherette Headband Padded, adjustable Compliances CA Prop 65, CPSIA, TSCA, SOR 2014, RoHS, REACH SVHC, REACH Annex XVII, POPS SCCPs & HBCDD, SPL EN 50332-2, ICES-003, CE-EMC, FCC-SDOC

The AE-54 is a sleek new headphone designed specifically in the classroom. Avid has developed this model to meet various state non-microphone testing requirements in order to take the worry out of the equation for you. The AE-54 is built for quality performance and comfort, making it the perfect choice for prolonged use. Features: Easy to Clean and Store Dependable Quality Noise-Reducing Earpieces Adjustable Headband Chew Resistant Braided Cord with Velcro Tie Specifications: Speaker Size: 40mm Magnet Material: Ferrite Plug: Single 3.5mm TRS Cord: 6' nylon-braided with ear cup strain relief Earpads: PU leatherette Ear Pieces: Adjustable with limited tilt Headband: Adjustable Minimum Order: 5

Staying connected is critical for students and educators to thrive in any educational environment. With the new AE-75, that connection is strengthened with focus and engagement.  The AE-75 is designed with quality components for a fulfilling listening and speaking experience. Built to be compatible with leading communication platforms, online learning solutions and applications. A 3.5mm connection easily links with a variety of devices and adapters. Benefits: Oversized ear cup houses a larger speaker surface for an enhanced engagement and listening. Deluxe ear padding comfortably surrounds the ear while maximizing noise reduction for a distraction-free experience. Streamlined microphone cancels out the background noise and pinpoints sound one inch from your mouth. Universal functionality across leading devices, communication platforms and learning applications Features:  Distinctive speaker design delivers pure sound. Kevlar-reinforced cable with strain relief at plug and ear cup. Flexible noise-canceling microphone for uninterrupted, clear communication. Deluxe contoured ear padding surrounds the ear. Adjustable padded headband for prolonged comfort. Includes travel pouch for convenient on-the-go storage. Specifications:  Speaker Size: 50 mm Magnet Material: Neodynium Impedance: 32 Ohms  Headphone Sensitivity: 102 dB Frequency Response: 20 Hz to 20 kHz Channel Balance: typically ≤3 db Mic Sensitivity: -45 dbV/Pa Microphone: Boom, Noise-canceling Plug Type: 3.5 mm TRRS plug Cord: 5 feet, nylon braided Ear Pads: PU leatherette Ear Pieces: Circumaural earcup Headband: Padded, adjustable Packaging: Recyclable polybag You may check AE-75 here: https://youtu.be/wu-1xSFJROk

ANC‐300 Dual Function Handheld Computer Microphone with Active Noise Cancellation and three‐position selector switch. Andrea Communications ANC-300 Microphone enables accurate and reliable communications and offers high-performance speech recognition in noisy office environments. Alternately use in desk-top stand mode for multi-party conferencing. There is a 3 position selector switch; near field, mute switch or far-field to achieve the desired requirements from the microphone. Features patented Active Noise Cancellation (ANC) acoustic microphone technology to enable superior microphone performance with desktop speech-enabled applications. Features: Dual Functionality Active Noise Cancellation for speech dictation Desktop stand operation for multi-party conferencing 3 Position Selector Switch Near-Field Mute Switch Far-Field Features Active Noise Cancellation (ANC) acoustic microphone technology which enables superior microphone performance with desktop speech-enabled applications

The Angled Earbud with silicone tip has a unique angled silicone tip for added comfort and fit. They sit nicely in the ear and help block out surrounding noise which can be very helpful for students. The earbuds deliver high quality stereo sound and have a standard 3.5mm plug, which is compatible with iPads, Chromebooks, PC, Mac, and other mobile devices. Save more when you purchase this 50 pack of Angles Earbud with Silicone Tip. Features: High quality stereo sound delivery Earbud with silicon tips to reduce ambient noise Angled for a more comfortable fit for students 4' foot cord Individually packaged Designed for Education Ideal for Testing 15 Day Warranty

The Array 2S is a stereo microphone with 2 microphones for left and right channel recording. When used with the optional Andrea Communications USB-SA or USB-MA and software purchased from Andrea Electronics, the Array 2S can be used as a beamforming array microphone and provides far-field speech recognition with the accuracy of a "close talking" microphone. The beamforming technology of the Array 2S offers superior quality and performance over a single-element microphone. Features: Beamforming technology eliminates background noise for clear, crisp sound transmission Small and compact; designed for mounting on a desktop computer monitor Andrea Communications USB-SA is required for use with a Mac or any PC with a shared audio port Patented audio enhancement software download available from our partner, Andrea Electronics Corporation (not recommended for use with voice recognition software including Dragon) COMPATIBILITY Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, & Windows 10

Assistive Listening System for School - If you have to enhance the listening ability in a learning environment such as a classroom, library or computer lab, consider this Assistive Listening System by HamiltonBuhl designed specifically for education applications. With this solution you can enhance the sound for students. For some students this can be a tremendous help are unable to hear clearly. It is well-recognized that hearing is critical to speech and language development, communication, learning and social interactions. This solution helps alleviate this potential challenge. Each ALS700 System includes: 1 - Transmitter 6 - Receivers 6 - Earbuds (ALSH700 on-ear headphones available for purchase) 1 - Carry case   Specifications: Dimensions: 18 L x 4 H x 13 W Weight: 5.7 lbs. Overall System Performance Frequency Response 100Hz - 8KHz Signal to Noise Ratio 41dBTotal Harmonic Distortion &l: 0.5% RF Carrier Frequencies Channel 1: 75.5MHz Channel 2: 75.9MHz Frequency Stability: 0.005% Modulation FM ± 75KHz max. Operating Range Up to 150 feet line of sight Transmitter: Mic Input Connector: 1/4" Phone jack Impedance: Unbalanced Line Input Connector: 1/4" Phone jack Impedance: 100K unbalanced Antenna Permanently mounted, telescoping Power Output 13dBm Power Requirements 5V DC, regulated @ 200mA Adapter included Receiver: Audio Output 100mW Connectors 3.5mm jack for earphone output Earphones: Mono earbuds Antenna Integral with earphone cord Sensitivity 3uV for 12dB with squelch defeated Squelches at 10uV for min. 50dB S/N ratio Mute Threshold 5 - 8uV Power Requirements Three (3) 1.5V AAA size batteries

Teachers have to buy each student in the classroom a set of headphones so they can work individually on their own devices. Not only is this costly, but it’s also very inconvenient too, as you have to have the loudspeaker on for students to hear what’s being taught in class. The Audio Splitter is an extremely convenient accessory, particularly for classroom settings, taking one audio cord and splitting the connection to two different devices. This allows students to work together and keeps educators from having to use too many devices at the same time. The long 18” cord can easily stretch around computers for a secure connection and the 3.5mm outlet allows for connections with multiple different devices. Features: Long 18” cord 3.5mm headphone outlet 2-into-1 stereo connection Warranty: For use in school