Description:This mic is great for camcorders that utilize a 3.5mm , and it conveniently connects to any camera with the included mounting bracket.The sponge wind screen helps eliminate wind noise and insulate the microphone from operational sounds from the camcorder.It can be directly installed on camera or other brackets.Specially designed for the SLR camera and high-sensitivity condenser microphone to enhance the quality of the recording.Directivity / pickup angle can be set at 90? or 120?.Specification:Material: PlasticColor: BlackSize: 22*130mmPower supply: DC3V lithium batteryRespond frequency: 30-15000HzOutput impedance: less than 200?Signal noise ratio: 76dBSensitivity: -40dB ?2dB(0dB=1V/Pa1KHz)Maximum sound pressure: 120dBConnector: 3.5mmPointing To The Features: Single Directional x 2Battery capacity: 800mAhPackage Includes:1 Piece Microphone