Microphone - Computer and Conference - With on/off switch - Flexible metallic microphone tube - 3.5mm plug MicrophoneSpecifications:Frequency Response: 100-16,000Hz Impedance: U=3V,R=1.5K Ohms Sensitivity: -58dB±2dB Rated Power: 0.5mA Plug: 3.5mm stereo plugCable Length: 1.8mFeatures:With on/off switchFlexible metallic microphone tube Microphone (MIC-188)