Product information: 

Storage card: TF card
Shooting angle: 170 °
Data storage time: 6 hours of cyclic recording
Main lens aperture: F2.0
Specifications and dimensions: front+rear, front+rear+WiFi+GPS
Power supply: 12V
Rated current: 5V
Image resolution: 1296P
Memory capacity: 64MB
Camera: 5 million pixels
Recording video format: H.264, audio.AAC
Color: Standard
Continuous loop video: seamless loop recording without missing seconds
Automatic power on/off: supports automatic ignition start and shutdown