4.0" clear IPS screen, provides a more vivid and colorful image display. 170° Wide angle dashcam recorder allows a larger viewing angle to be recorded. You will be able to see 4 lanes of traffic. The more you see, the safer you are. 1080P FHD and 12MP resolution, this dashcam can provide insurance claims with high definition real time videos as evidence to prevent disputes. G-sensor is activated by any collision to start recording emergency video and lock it to help you get evidence in the car DVR when the unexpected situation occurs. Seamless loop recording keeps the driving camcorder recording normally while the memory card is full. It overwrites the oldest files, so no worry about storage problem at all..syi