14461 Brand new and high quality Special optical lens Great replacement for the original backview mirror Easy installation without damaging to any parts of the car， just clip the monitor on the original one Automatically shift back-view system when reversing the car Automatically wake up reversing back-view display Screen size: 4.3" TFT LCD Definition: 480(H)*272(V). System: PAL/AUTO/NTSC DC 12V Ratio: 16:9 Power: max. 2W Video input: AV1 to VCD/DVD， AV2 to backup camera LCD size: about 28.5*7.5*4 cm Input cable length: 77 cm Power cable: about 150 cm Package box size: about 29.5*16.5*6 cm How to use: 1. Powered by DC 12V. Red wire is connected to the postive pole and black to the negative pole. 2. Two way video input cable is connected to external video device. 1 X Car monitor 1 X Power cable In original package