Rear View Mirror Monitor and Multimedia MP4 Player - 7 Inch Handsfree Bluetooth

--Handsfree Bluetooth Communication, 2 video input, no signal input for black screen.

--It can be connected with the reversing system. When reversing, the signal of the display will up.

--The image of the rear of the display car will be closed automatically, which is more humane.

--Can be adjusted in menu: contrast, brightness, and so on.

--Multimedia MP4 Player, 7 Inch Polarized Monitor, SD Memory Card and USB Slot.