VHF Wireless Headset and Clip Microphone
* Dual channel ( 2 headset mic and 2 clip mic)
* Frequency Band : VHF 170 - 260MHz
* Frequency Steadying : Less then 0.002%
* Dynamic Range : not more 95dB
* Audio Frequency Response : 50Hz - 15KHz
* Service areas : up to 20m (depends on surroundings)
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