wired car dvr system plus rotatable camera

This is 3.6 inch screen multifunction car dvr video recorder plus rotatable camera support two cameras.the rotatable camera already on the
dvr.with the rotatable camera,real time display what happend in front
of the camera lens and record. also on the dvr have AV in
cable, you can install another wired camera at the back of the
car to achieve the rearview function and record..
easily exchange the channel from rotatable camera to the wired camera which installed at back of the car.
All operation will achieve on the dvr system.
Besides the main
function,also have mp3, mp4 play function.