ITC TS-W310D Wireless Conference Chairman Unit Cardioid directional electret microphone

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Specification:

Ÿ Microphone type : Cardioid directional electret microphone

Ÿ Frequency response : 70Hz~12KHz

Ÿ Sensitivity : -33±1.5dB (0dB=1V/Pa,at 1KHz)

Ÿ Max SPL : 100dB(THD>3%)

Ÿ Maximum power consumption : 3W

Ÿ Power supply : 18650 lithium battery

Ÿ Sign-in function : Touch screen sign in

Ÿ Display screen : IPS screen

Ÿ Battery capacity : 9600mAh

Ÿ Microphone pole : 220mm

Ÿ Working hour in speech & mixed mode : 13-14 hours

 


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