Boya's BY-VM01 is a mini directional condenser microphone designed for recording high-quality audio while making videos. It designed for use with DSLRs, camcorder and video cameras with 3.5mm (diameter) stereo mini-pin jack – it fits into the compatible camera shoe, and connects to the camera via the 3.5mm mini-plug. The elastic mounting of the microphone bracket results in decoupling and isolates structure-borne sound – for example, it reduces vibration noise during autofocus.
Boya BY-VM01 Condenser Mini Microphone
Frequency response: 38Hz-20KHz Signal/Noise: 75dB or more Reception sensitivity: -40dB±1dB / 0dB=1V/Pa,1KHz Output Impedance: 1kΩ or less Power requirement: 1.5V AAA battery