... when car power is on• After car power is off, Li-ion battery will supply 10sec. power to ... 64G• Built-in microphone• Built-in IR LED for nightvision• Control buttons: Mode,Down,Up,Rec/Snap,Menu, ON/OFF,Reset• ... backup• Power supply: Car charger power supply; built-in rechargeable Li-ion battery(800mAh), max 2.5 hours ... as a camera> 1 year warranty> when driving in a car, the feeling of safe is not from ...