Mic Dimensions: 6.0 x 5.0mm Sensitivity: -58dB ± 3dB Directive: Omnidirectional Impedance: 2.2KΩ Driver Diameter: 40mm Impedance: 32 Ohms Frequency Response: 20Hz-20KHz Input Plug Diameter: 100mw Sensitivity (S.P.L): 98dB± 3dB Cable Length: 2.2M