Product features: 1) Unique design, special temperament, zinc alloy case 2) 4.0 inches full view IPS screen provides a more vivid and colourful image display; 3) 6G full glass lens, delivers stunning image quality day and night; 4) Full HD 1080P resolution with enhanced night vision allows you to achieve the highest quality image both in the daytime and at night; 5) 2 Channels, both the front and rear cam can record simultaneously; 6) Front 170° + rear 120° super wide view angle; 7) Seamless loop recording, not any second video will be missed, no worry about full card; 8) 3 axials G-sensor automatically lock videos of unexpected incidents for later playback; 9) Starlight night vision ensures clear image recording in very dark conditions; 10) 24 hours parking monitor (direct charger is required to ensure power supply after engine shutdown); 11) Motion detection detects any movement of the object and starts recording automatically; 12) Automatic rearview parking grid makes it much easier to park the car. Video resolution: Max. 1080P Recording video format: M-JPEG Motion detection: Support Pixel: 5MP Photo format: JPEG Memory card: TF(Max. 32GB) Rear view camera: Support Parking monitoring: Support Microphone: Support Built-in speaker: Support Video format: PAL/NTSC Current frequency: 50Hz/60Hz USB function: 1. USB-Disk; 2. PC camera Battery: Built-in battery Best car DVR full HD 2Ch vehicle black box 4" 1080P car video dashcam front 170° rear 120° angle starlight G-sensor motion detection