Easy to install with help of suction bracket. 2.4-inch LCD high-definition,1920*1080P Full HD high quality resolution,1080 HD wide-angle lens 140 degrees. Night vision supported by 6 IR LED. Supports G-sensor,Support HDMI high quality video transmission,Continuous loop-recording, Motion detection automatic recording,Emergency lock recording. When the car charger is powered, it starts recording automatically,Mainly powered by car charge, automatically turns off to protect the battery when its down.