1、170 degree wide angle lens and 360 degree rotation, easy to operate for a wider view than traditional one. With F2.0 large aperture, simple to see the road condition on both sides in day and night. 2、Built‑in loop recording and parking mode make for better knowledge of current road condition and safer driving. 3、Mini car DVR with lots of functions, great rear view monitor for various cars for safekeeping. 4、Connects dashboard cameras to mobile phone via the built‑in WiFi. Use mobile phone APP to live preview, playback and download videos at anytime. 5、1080P resolution HD image quality, record traffic incidents, scenic travel and any unexpected moments. 6、With G‑sensor function, it can help you record some important video files when there are small collisions, which will not be covered by the loop recording.