1 2.4 inch display screen,270 degree rollover screen 2 wide-angle of 120 degree,three hundred thousand pixel Product function 1 2.4 inch display screen,270 degree rollover screen2 wide-angle of 120 degree,three hundred thousand pixel3 VGA(640x480),QVGA(320x240),SXGA(1280x960)4 superstrong infrared six night vision lights5 AV-OUT output6 DC-5V DC power supply7 extraposed 550MHA lithium battery , ...