1.Two camera 2.Display screen 2.0"TFT 720P 3.HDMI output Camera Resolution Dual lens have 1.3 Mega Pixels Cmos Image Sensor ... Pixels,30fps,5.5GB/hour 720P 1280*720 Pixels,30fps,2.4GB/hour VGA 640*480 Pixels,30fps,0.8GB/ ... *2448) 5M(2592*1944) 3M(2048*1536)LCD Display 2.0"TFT 720*480 Pixels LCD DisplayOther Functions Cycling recording ... carton size 57.8cm*41.5cm*21.4cm HDMI Dual camera car black box