4K HD Dual-camera Front-and-rear Recording Car DVR With Phone Connectivity

Product information:
Screen Size: 3.0 inches
Operation Mode: Button Control
Function: Loop Recording
Color Options: 4K + In-Car 1080P + WiFi – Car Charger Version, 4K + In-Car 1080P + WiFi + GPS – Car Charger Version, 4K + In-Car 1080P + WiFi – ACC Cigarette Lighter Version, 4K + In-Car 1080P + WiFi + GPS – ACC Cigarette Lighter Version