Wireless School Headphones at Learning Headphones

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 Wireless Listening Center - 12 Wireless Station with Case is built for classrooms, labs, and library media rooms. Each system includes a multi‑channeled W900 transmitter and 12 wireless W901 headphones, all stored in a durable canvas carry case. Students can choose channels independently, while the teacher broadcasts over the same base unit. No cords, no tangles — just seamless audio delivery.What’s Included 1 × W900 multi‑channeled wireless transmitter 12 × W901 wireless headphones (multi‑channel capable) 1 × Zippered polyester canvas carry/storage case Optional Accessories (Not Included) HygenX45 — box of 50 pairs sanitary ear cushion covers HygenX4‑MIN — UVC headphone sanitizer (patent pending) Why Choose This Listening Center Wireless freedom — eliminate cord clutter in your classroom Multi‑channel flexibility — students can tune different signals Compact carry case for transport and storage Suitable for group lessons, language labs, story time, and more Sanitizer and hygiene options available Dimensions & Specs Case Dimensions: 21" L × 10" H × 12" W Set Weight: 13.5 lbs Transmitter: W900 multi‑channeled wireless base Headphones: W901 wireless units (support multiple channels) Power: Standard AC for transmitter Range: Typical classroom coverage (check specs sheet) Usage & Setup TipsPlace the transmitter centrally in the classroom for best coverage. Ensure line of sight and minimal obstructions. Each headphone can be set to receive on any available channel to enable differentiated listening. Charge headphones fully before first use. Use the included carry case for storage and protection during transport.Care & HygieneEach headphone can be fitted with a disposable HygenX45 ear cushion cover to help maintain hygiene between students. For deeper sanitization, the HygenX4‑MIN UVC sanitizer is compatible with these headphones.

The WNC-2500 Wireless Noise-Canceling Bluetooth® Stereo Headset delivers exceptional audio clarity and comfort, making it ideal for mobile phones, computers, and tablets. Whether you're attending virtual classes, participating in online meetings, or enjoying multimedia content, this headset ensures an immersive experience. Key Features & Benefits Superior Noise-Canceling Technology: Advanced microphone with a 360° rotating semi-rigid boom for clear voice capture, minimizing background noise. Exceptional Sound Quality: 30mm stereo speakers and DSP technology provide rich, crisp audio for calls, music, and multimedia content. All-Day Comfort: Durable padded headband and soft leatherette ear cushions designed for extended use without discomfort. Multi-Device Pairing: Seamlessly connects to mobile phones, tablets, and computers (Windows/Mac), allowing you to switch devices effortlessly. Impressive Battery Life: Up to 12 hours of continuous talk time with an operating range of up to 30 feet. Convenient Call Management: Features like voice dialing, call waiting, and last number redial enhance productivity. Portable & Ready to Travel: Includes a USB dongle, charging cable, and a convenient carry case for easy storage and transport. Compatibility Compatible with a wide range of devices: Computers: Windows Vista, 7, 8, 8.1, 10; Mac OS X 10.5 and higher Mobile Phones: Android, iPhone, Windows Phone, and any mobile phone with Bluetooth® capability Tablets: Android, iPad, Kindle, Windows, and any tablet with Bluetooth® capability Technical Specifications Talk Time: Up to 12 hours Standby Time: 24 days Bluetooth® Specification: Version 4.0 with EDR and eSCO Operating Range: Approximately 30 feet Supported Bluetooth® Profiles: HFP, HSP Battery: Internal rechargeable battery Features: Digital sound enhancement via DSP technology, noise reduction on transmitted and received audio, automatic volume adjustment on received audio, acoustic shock protection, eSCO for enhanced audio quality, 128-bit encryption

The WNC-2100 Wireless Noise-Canceling Bluetooth® Mono Headset delivers exceptional audio clarity and comfort, making it ideal for mobile phones, computers, and tablets. Whether you're attending virtual classes, participating in online meetings, or enjoying multimedia content, this headset ensures an immersive experience. Key Features & Benefits Advanced Noise-Canceling Microphone: The noise-canceling microphone with a 360° rotating semi-rigid boom is designed for crystal-clear voice capture, eliminating background noise and ensuring superior call quality for both left and right-side use. Clear, High-Quality Audio: Enjoy DSP-enhanced digital sound through the 30mm mono speaker, offering rich and clear audio that's perfect for calls, podcasts, music, or video chats—everything you need in a single headset. Comfortable All-Day Wear: Designed with a padded headband and soft leatherette ear cushion, this headset provides comfort for extended use, whether you're on a call, in a meeting, or listening to your favorite content. Effortless Multi-Device Pairing: Stay connected to both your mobile phone and tablet or computer (Windows/Mac) simultaneously. The WNC-2100 makes it easy to switch between devices without the hassle of disconnecting and reconnecting. Long-Lasting Battery Life: Enjoy up to 12 hours of talk time with a reliable 30-foot operating range. With this powerful headset, you can stay connected and productive throughout the day. Convenient Call Management: Simplify your communication with features like voice dialing, call waiting, and last number redial, making it perfect for business professionals, remote workers, or anyone who relies on efficient call management. Portable & Ready to Travel: The WNC-2100 includes a USB dongle, charging cable, and a handy carry case, offering easy storage and portability for use on the go. Whether traveling for business or working from different locations, this headset is built for convenience. Broad Compatibility Compatible with a wide range of devices: Computers: Windows Vista, 7, 8, 8.1, 10; Mac OS X 10.5 and higher Mobile Phones: Android, iPhone, Windows Phone, and any mobile phone with Bluetooth® capability Tablets: Android, iPad, Kindle, Windows, and any tablet with Bluetooth® capability Technical Specifications Talk Time: Up to 12 hours Standby Time: 24 days Bluetooth® Specification: Version 4.0 with EDR and eSCO Operating Range: Approximately 30 feet Supported Bluetooth® Profiles: HFP, HSP Battery: Internal rechargeable battery Features: Digital sound enhancement via DSP technology, noise reduction on transmitted and received audio, automatic volume adjustment on received audio, acoustic shock protection, eSCO for enhanced audio quality, 128-bit encryption

Wireless Headphone Transmitter – Blue is ideal for classrooms, libraries, language labs, and ELL/ELD settings. Operating at **72.1 MHz**, it delivers wireless audio across a **100′ range** to unlimited compatible headphones—perfect for group listening. Key Features & Use Transmits on color‑coded **blue / 72.1 MHz** frequency for grouping without interference Supports **unlimited listeners** on the same frequency Includes ¼″ audio input (for media sources) and ¼″ mic input (teacher voice) Transmit range: up to 100′ in open space Comes with a **2‑year warranty** for educational use Selectable among three VHF/FM frequencies for parallel groups in same room without crossover Technical Specification Highlights SKU: CLS725‑T Color: Blue Operating Frequency: 72.1 MHz Range: 100′ (30 meters) Inputs: ¼″ audio + ¼″ mic jacks

Wireless Headphone Transmitter — Yellow is a classroom‑ready wireless audio transmitter built for group learning. With a **100′ transmission range**, it allows multiple students to connect wirelessly using headphones matched to the yellow, 72.100 MHz frequency. Key Features & Benefits Color-coded **Yellow / 72.100 MHz** channel reduces crossover in shared spaces Up to 100 ft of wireless coverage for whole-class listening No limit to the number of headphones — all must match the yellow channel Plug-and-play: supports compatible media players, mics, and audio sources 2‑year educational warranty ensures confidence in use Specifications SKU: CLS721‑T Color: Yellow Operating Frequency: 72.100 MHz (yellow band) Range: up to 100′ open space Warranty: 2 years (school / institutional use) Usage Tips Ensure headphones used match the yellow 72.100 MHz frequency to connect properly. Position transmitter elevated with clear line-of-sight to maximize range. Keep away from metal obstructions and other transmitters to reduce interference.