1、DUAL LENS: This dash camera features a 1.47 inch display, 4K front lens, 1080P rear lens, and 170 degree wide angle. It also allows easy playback of the scene, clearly showing important images. 2、WIFI CONNECTION: It has built in WiFi and is available for iOS, for Android. you can easily connect, preview and play. You can download files to your phone and instantly share recordings directly to social media or with your friends and family. 3、GRAVITY SENSOR: It saves automatically in case of emergency. If any collision occurs, live video clips will be automatically locked to prevent them from being deleted or overwritten. 4、NIGHT VISION: Equipped with advanced night vision technology, it can realize clear night video recording under low light conditions, avoiding the camera recording distance becoming shorter due to the lack of light at night, which improves the usage efficiency. 5、LOOP RECORDING: When it detects that the memory card has insufficient space, it can intelligently delete the video recorded in the early normal condition without manual deletion to realize loop recording.