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Sell Wireless earphone
Headphone Spec.
Transmission frequency: 863-865MHz
Transmission channels: 3
Transmission power: <10mW
Frequency response:20Hz~ 20KHz
Distortion: <1%
Signal-to-noise ratio:>45dB
Power supply:
Headphones: 2 AAA batteries
Transmitter: DC12V 150mA
Minimum Order: 3000
Delivery Lead Time: 25 day(s)
Supply Ability: 5000sets/month
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Yommo Electronic Factory