BOYA BY-VM01 Directional Video Condenser Camera Microphone

BOYA BY-VM01 Directional Video Condenser Microphone for Canon Nikon DSLR Camcorder Specifications: Type: Condenser microphone (directional) Frequency Response: 38-20,000Hz Sensitivity: 40dB +/- 3dB / 0dB=1V/Pa, 1kHz Signal to Noise Ratio: 75dB or more Output Impedance: 1.0k Ohm or less Power: 1.5V AAA battery (not included) Plug: mini-pin plug (3.5mm) Package List: 1 * Microphone 1 * Dead Kitten Windscreen 1 * Wind Shield 1 * Carrying Bag 1 * User Manual (English) Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is ¡À1-3 cm.