Sell Fm wireless headphone , computer headphone

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Sell FM wireless headphone /wireless headset/cordless headphone/computer headphone

UHF wireless stereo headphone with 864MHz/915MHz ISM Band

Operation distance up to 100 meters with latest UHF/RF wireless technology
Several headphones can be used simultaneously with one transmitter
Auto mute and auto tuning function available for headphone
Active noise reduction system for crystal clear sound
Double PLL system for ultimate frequency stability
System: UHF/RF
Carrier frequency a) For Europe: 863.5, 864, 864.5MHz b) For US: 914, 914.5, 915 MHz
Modulation: FM
Mode: stereo
Transmit power: <=10mW
S/N ratio: >=75dB
Channel separation: >35dB
Distortion: <1%
Frequency response: 30 - 20,000Hz
Power supply of transmitter: DC12V 150mA
Power supply of headphone: 2 AAA batteries