HIR-HP1 Wireless Infrared Stereo/Mono Headphone Califone

Our multipurpose Infrared Headphone can be used for monaural language-based activities or with the flip of a switch, also for stereo computer-based programs. The wireless headphone receives the audio signal not only our two media players equipped with a built-in infrared transmitter (Infrared Music Maker Plus boom box, the Infrared Cassette Player), but also from a classroom computer (Mac or Windows compatible) with a connected USB transmitter and extender (sold separately).

The headphone has an adjustable headband with ambient noise-reducing ear cups to help block out external distractions and keep students on task.

There is no limit to the number of listeners so long as they're within the 20' transmission range with a clear line of sight between the headphone and transmitter.

Features:

• Fully adjustable comfort strap wrapped with leatherette cushioning to fit all sizes
•  Recessed wiring resists prying fingers for classroom safety
•  Replaceable foam-filled ear cushions
•  Volume control
•  On/off switch
•  Noise-reducing ear cups lower ambient noise so volume does not need to be as high, as recommended by audiologists
•  Built-in wireless receivers (semi-circle considered ideal for group reception)
•  Rugged ABS plastic headband and ear cups for durability

Specifications:

• Operating System: Windows 2000/XP/Vista/Windows 7 32-bit & 64-bit, Mac compatible
• Infrared Frequency Mono: 2.3MHz / Stereo: 2.3 & 2.8MHz
• Power requirements: 2 “AAA” size alkaline batteries
• Range: 20 feet (must have line-of-sight)
• Battery Usage Time: > 8 hours (depends on battery and usage)
• Automatic Sleep Mode: If no audio is played through it for 2 minutes
• Product Construction: ABS plastic
• Product Dimensions: 7” x 8” x 3”
• Product Weight: 9 oz, ship weight 1 lb.

*12.50 service charge will be added to orders under $35.00 excluding tax and shipping/handling.