Wireless Collar Microphone
$129.99

    Brand:BOYA; Model: BY - WM8 PRO - K1; Color: Black; Material: ABS.

    Type: Wireless microphone

    The sensitivity: -30db +/ -3db / 0dB=1V/Pa, 1 kHz

    Signal to noise ratio: 70 dB or higher

    The plug diameter: The 3.5 MM

    Packing list: 1 pcs Receiver; 1 pcs Transmitter; 1 pcs Portable case; 1 pcs Cold  boot holder ; 1 pcs Cannon cable;  1 cable 3.5mm audio