Product: FM wireless microphone teachers' soundtrack head wearing header tour…
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Performance parameters:
Wireless distance: 15-20 meters
Endurance time: 12 hours
Frequency response: 20Hz-20KHz
Obstruct Anti -: 680 OHM
Mid head size:Ø9.7*5.0
Sensitivity (sensitivity): -52db±1.5dB (0dB=1Pa)
Square Towards Sex: single -point direction, heart -shaped direction
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To the Taisao relatives:
Please note when purchasing: This model is a FM high-fidelity wireless microphone that needs to be used with the FM radio function audio, amplifier, amplifier, etc., and cannot be used independently.As long as there is FM frequency modulation radio function, switch to FM radio function after turning on it.The same frequency point is consistentYou can use wireless amplification, and indicate: This FM high-fidelity wireless microphone does not have an audio player !
I sincerely recruit agents in various regions of the country and wholesale businesses such as Taobao, Tmall, JD.com.This product already has a patent patent ZL201430095364.3 and a function patent zl201420462662.6, please feel at ease!
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price description
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