Highlights This 3.5mm plug table microphone can be used for web chatting. Specification Microphone dimension:Φ 9.7x4.7 mm Sensitivity:58dB±2dB Frequency range:20HZ-20kHZ Impendence:≤2.2kΩ Current consumption:500μA Standard voltage:4.5V Scord length:2M Color:Black Dimension:320x130mm
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