Wireless headphone(KWH-27) (KWH-27)
Features:
Transmitter
*Radiate Frequency: FM 49.85MHz
*Radiate power: max120dB
*6F22(9V) battery, or used AC/DC adopter
*Audio input: a??500mV
Headphone
*Size a?32450a?3 recharge Li-ion battery , AC/DC recharge adopter
*Battery recha... - Update: 2007-04-28