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| 头戴麦克风_型号：THD-010 欢迎各位商家来厂定购和指导 |
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| 头戴麦克风产品THD-010性能参数： |
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Infrared Cordless Stereo headphones for automotive FM system carrier frequency right channel 25.8MHz left channel 2.3MHZ ;
Light weight headset for wearing comfort Auto muting design on receiving headphones Auto power-off volum control and on/off power switch;
Speaker: 40mm mylay cone;
impedance: 32Ω ;
Effective range:about 10 meters ;
Power source:batteries UM4*2(Optional);
Batter life: about 40 hours;
Weight :about 180g(batteries excluded);
Auto Power-off( when no signals);
Transmitter:Operating voltage 12v/20MA AC;
DC adaptor(supplied) ;
Dimension :approx 214(H)*90(W)*100(D)mm ; |
| 产品介绍：THD-010 |
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