1080P FHD Dual Lens and Touchscreen?Full 19201080P HD video recording at a smooth 30 FPS with 640480P rear camera and touch screen easy to operate and set, which capture both front and rear view of high quality at the same time, double assure your safety Clear 4inch IPS screen and 170 wide-angle lens?Due to the big and nice sized screen, it is easier and convenient for us access to options screen, playback videos on dashcam. It’s a positive feature as you can see what’s happening in front and back of the car at the same time when driving Powerful Functions? G-Sensor(Gravity Sensor), Loop Recording, Motion Detection, Night Vision, Parking Monitor, and HDR, these powerful features keep you and your car’s safety and bring you a wonderful driving experience as the best companion in your driving journey Easy Installation and Superb for Rear Parking