3 Channels: [Front+Interior+Rear]
Frequency: 50HZ / 60HZ
Automatic power on/off: support automatic ignition and shutdown
Screen size: 2 inches
Support memory card: TF Card
File format: AVI
Packing list:1Set Car DVR
Continuour Loop Video: Seamless Loop Recording
Voltage 1 Current: 5V/1A
Video resolution: 1080P; 720P; VGA