J3 wireless lavalier microphone mini intelligent noise cancelling outdoor live microphone

$21.84
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    Description

    [Product Name] J3 Wireless lavalier microphone[Sensitivity] -26DB[Working frequency] 2 4GHz[Frequency response range] 20-20KHz[Transmission delay] 1.5ms[Transmission distance] 20 meters (accessible)[Signal to Noise Ratio] 64DBM[Charging Interface] Type-C Charging Port