... response: 50Hz-18KHz Sensitivity: -41dB Uni-direction Shotgun microphone for HD Video Camera Specifications:Frequency response: 50Hz-18KHzSensitivity: -41dB±3dB(0dB=1V/Pa ... view,collecting all / single voice 6. applied for all types of cameras and recording equipmentCompatible for:Canon 5D Mark II, Canon 7D, 550D, Panasonic ...