Sony ECM-VG1 Electret Condenser Short Shotgun Microphone, 40Hz to 20kHz Frequency Response Specially designed windscreen creates space between the microphone and outer layer of the windscreen, resulting in maximum wind noise suppression Super cardioid polar pattern effectively minimizes off-axis noise Ideal for camera and boom mounted applications Includes a threaded microphone mount for easy boom attachment Low-cut roll off filter eliminates low-frequency noise