9-inch Universal Touch Screen Dual Camera Wireless Car GPS Navigation

Product information:
Product Name: Portable Vehicle System
Bluetooth version: 4.0
AUX: Supported
DVR loop video:. Lens 1 20 degree wide angle camera
Screen size: 9.66 inches (HD)
WIFI frequency: .2.4G/5G dual frequency
Video Encoding: H.264
Parking surveillance: supported (additional step-down wire is required)