With automatic switch function, the microphone will be turned off automatically in 45 seconds when there is no sound pickup (when the sound is less than 50dB in the pickup range).
Ultra low cross section.
The microphone can be hidden when not in use.
With built-in RF filter.
With unique touch switch design, the microphone can only be turned on when the switch bounces up.
Transmit radio through refraction and vibration.
With anti-cell phone interference and anti-high-frequency interference capabilities.
With video tracking function.
Powered by the system host, with the input voltage of 18V within a safe range.
Adopt 8-pin cable and "T" type connection.
85dB 1KHz at 1 Pa
140dB, 1KHz at max spl
149dB SPL 1KHz THD1%