E260 4 inch Car HUD Head Up Display OBD II Engine Alarm Fault Code Elimination Note: The car DVR itself

Note: The car DVR itself can not delete the picture or video

durable to use

ACCURATE AND RELIABLE

and then turns off when the motion is in a farther distance

E260 4 inch Car HUD Head Up Display OBD II Engine Alarm Fault Code Elimination Note: The car DVR itselfProduct Features: It is using optical reflection principle, reflect the important driving data to the front glass of the vehicle. This device are placed under the windscreen of the vehicle, via Bluetooth OBD II adapter to receive the vehicle ECU data, timely and accurately read the speed, rotation speed, fuel data and so on. Then project it onto the front windshield so that drivers no need to look down and can read real time. Features: 4 inch screen,