Material: ABS
size: 2.2 * 13cm
power supply: DC3V (CR2, 3V lithium battery)
type: electret condenser microphone Back
Point features: single point x2
Frequency response: 30-15000Hz
sensitivity: -40 db & <77; 3dB (0dB = 1 v / Pa at 1 kHz)
Output Impedance: & S804; 200 & E37;
Max SPL: 120dB (1 KHz THD)
SNR 76dB (1 KHz at 1 Pa)
Access Mode: 3.5mm microphone jack
It can be used for Canon, para Nikone other 3.5mm interface camera, microphone news professional interview camera recording.
Package Included: 1 x Microphone