Wmicro Photography DV Camcorder Camera Stereo MIC Microphone for Canon Nikon D800 D300S D3s D7000 D3000 D90 Practical Occasion: photography , interviews and other occasions pickup Product Features: Specially designed for the camera and high-sensitivity condenser microphone to enhance the quality of the recording. Heart-shaped single-point pickup features can effectively reduce the noise of the surrounding environment to be picked up Shock-resistant structural design, to reduce the mechanical noise of the camera and other vibration noise It utilizes a standard 3.5mm universal plug connection (MIC interfaces)