The microphone MIC01 collects audio evidence as important as capturing video evidence, this preamp microphone is perfect addition to any videosystem. This high gain mini microphone is the best for professionals, with Preamplifier IC built on board, it increases a microphone's low output voltage to a stronger, more usable level, it features low noise, high gain and auto level adjustment on-board preamp circuit. This mini microphone is only 5mm in diameter, easy to install.

1- microphone response chart (specific sheet voltage to dB unit) at different frequencies: 6-12V
2- sensitivity：-30dB
3- frequency range：100-5500Hz