Califone CLS725 Wireless RF Mono Headphones, Frequency Range 72.500 MHz, Up to 100' Wireless Range
The Califone CLS725 Wireless Mono Headphones are ideal for use in classrooms and other institutional venues. The headphones use RF technology to receive wireless audio from a receiver (sold separately) from up to 100' away. The headphones come tuned to 1 of 4 different color-coded frequencies, providing the potential to set up 4 different audio programs in the same area without crossover or interference. An unlimited number of headphones may be used with a transmitter.
The headphones are constructed from durable ABS plastic. Featuring an adjustable headband and easily-cleaned around-ear cushions, the CLS725 provides long-lasting comfort. A built-in volume control allows each listener to select their own loudness without affecting others in the group. The rechargeable NiMH batteries provide up to 6 hours of use before needing to be recharged.
|Speaker Type||Cobalt driver, monaural|
|Earcups||Rugged ABS plastic|
|Ear Cushions||Cleanable, foam filled|
|Battery Type||Sealed, rechargeable nickel metal hydride|
|Battery Charges||500 charges|
|Battery life between charges||6 hours|
|Antenna||Built into each headphone|
|Volume control||Built into each headphone|
|Controls||Power on/off knob; battery level LED|