Features: On camera condenser microphone designed for news interview, video recording, program hosting, special inter, Thematic interview, etc.  Pipe cartridge promotes picking up range and accuracy but reduces ambient noise picking up.  Microphone gain fader to adjust according to the requirement of picking up range.  Low cut function for background noise below 200Hz to make recording clearer.  Standard cold shoe design for convenient installation on camera.  Anti-vibration structure effectively reduce the mechanical noise and vibration noise.   Specification Cartridge: Φ10mm condenser cartridge;  Polar Pattern: super-cardioid;  Frequency Response: 50Hz-16kHz;  Sensitivity: -25dB±3dB(0dB=1V/Pa at 1kHz);  Gain Adjustment: +10dB/0dB/-10dB;  Low Cut : 200Hz 12dB/Oct;  Output Impedance: 2.2KΩ±30%;  Power Supply: 1 * 1.5V AA battery(not included);  Item Weight: 75g/ 2.6oz;  Package Size: 22 * 12 * 5.2cm/ 8.7 * 4.7 * 2in;  Package Weight: 177g/ 6.2oz;   Note: The camera showed in the picture is not included.   Packing List: 1 * Microphone;  1 * Spliter Cable;  1 * Windscreen;  1 * User ManualManual