Screen size: 4.0inches
> File format: AVI
>Voltage 1 Current: 5V/1A
> Video resolution: 1080P; 720P; VGA
> Continuour Loop Video: Seamless Loop Recording
> Automatic power on/off: support automatic ignition, shutdown and shutdown
> Interface: Support USB
> Time Synchronization: Support
> Support memory card: TF (maximum support 32GB) (excluding card)
> Built-in stereo: support
> Frequency: 50HZ / 60HZ
> Supported languages: Chinese, English, French, Russian, Japanese, etc.