... 5.0 Mega Pixels Low llumination level CMOS Sensor 1.5" TFT LCD Screen Built-in GPS ,record traffic speed ,driving track. 5.0 Mega Pixels Low llumination level CMOS Sensor1.5 ... optional);Built-in 3.7V/500MA lithium batteryOutput:USB2.0,HDMI,AV outputOther function:* Motion detection,cycle recording ... camera,car black box. Car DVR,GPS system,5.0 mega pixels low liumination level CMOS Sensor car black box