headphone

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Transmitter
Working Frequency:433--434MHz
Power Supply:DC 12V
Transmitting Distance:80m??
Operating Current:50±10mA?
Transmit? Power:≤7dBm
Receiver
Power Supply:3V????????????????????????????????
Operating Current:20--35mA
Working? frequency:432.5-434.5MHz
Frequency? Response:30Hz--10KHz
S/N Ratio≥42dB
Division:≥22dB?
Non-linear Distortion:≤1%
accessory: A6.3mm stero plug convert
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Mr. Daniel Shih (manager)
Tel: 86-755-28616505
Mobile: 13751169686
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Contact Method
Huashengda Electronics CO.,Ltd
China (Mainland)
Fax: 86-755-28616249
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