Wireless Headphone (GK-601)

Wireless Headphone Specifications: 1) Communication mode: radio frequency 2) FM radio frequency: 85 - 108MHz 3) Headphone frequency range: F1:85.5MHz; F2:86MHz 4) Transmitter frequency range: F1:85.5MHz; F2:86MHz 5) Headphone sensitivity: 105dB±3dB/mW 6) Signal / noise ratio: >48dB 7) Operation distance: 30m, 360° 8) Headphone power requirement: 2 x 1.5V batteries 9) Transmitter power requirement: 2 x 1.5V batteries 10) Components: headphone 1PC, transmitter 1PC, microphone cable 1PC, audio connection cable 1PC Features: 1) Wireless headphone 2) FM radio receiver 3) Wired headphone with microphone for online chat 4) Two independent transmitting bands to avoid interference