Car Monitor 1080P 11.6 Inch Automobile Ceiling TV Roof Mount Screen Portable Car Video Players USB IR FM Mirroring

If your navigation has a video input, you can play it synchronously with him

If you want to play synchronously, but your navigation has no video output, you can choose to play synchronously with the phone with the mirror function

remote operation

Size/Accessories

1. The positive pole of the power supply

2. The negative pole of the power supply

3. Video input 1

4. Video drive in 2