It is a car key DVR, camera record resolution: 640*480, built-in speaker, support max 8GB micro SD card, built-in Li-battery up to 2 hours
Product Description:
Name:Car Key DVR
Built-in speaker
Built-in li-battery up to 2 hours
Video format:
AVI
Record solution:
640*480@30fps
Camera format:
1280*960
Built-in flash memory:
Up to 8GB