N668
Indicator color: white
Working voltage: 3.2V-4.2V
Working mode: microphone start
Starting negative pressure: 100-300Pa
Power on: the power on LED flashes once, and then enters the sleep mode without smoking after two seconds.
Static current: ≤ 5uA
Working voltage: 3.2V-4.2V
Working mode: microphone start
Starting negative pressure: 100-300Pa
Power on: the power on LED flashes once, and then enters the sleep mode without smoking after two seconds.
Static current: ≤ 5uA
