The high performance Speco MCDT300A Professional Tabletop Conference Microphone have a uni-directional design, flexible gooseneck, back electrets condenser, blue LED indicator, and easy to touch on/off button, features 50Hz-16kHz frequency response, 500 ohm impedance, -37dB3dB sensitivity, 20ft XLR MIC cable, windscreen sponge over MIC, and 2 x AA batteries.
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