Lightweight Headworn Headset Microphone Condenser Mic 4-pin Mini XLR Plug for Wireless Bodypack

Features: Condenser headset microphone with 4-pin mini XLR plug is compatible with wireless bodypack transmitter. Highly sensitive, high dynamic and wide frequency response. Head-mounted design gives you the freedom of movement and performance. With foam windscreen for effectively reducing environmental noise. Wide application, can be used for speech, teaching, tour guide interpretation, etc.

Specifications: Monomer: Back electret type Directivity: Unidirectional? Frequency Range: 50Hz-16KHz Sensitivity: -39dB+/-1dB/(0dB=1V/Pa at 1KHz)? Output Impedance: 680 Ohm +/-30%(at 1kHz)? Operation Voltage:DC 1.0V-10V Standard Power Supply:DC1.5 V Current Consumption: less than 0.5mA Signal to Noise Ratio: more than 56dB? Cable Length: 1m Packing List: 1 * Microphone 1 * Windscreen