Features: 120° high-definition wide-angle, the viewing range can cover three lanes, no exaggerated distortion, and both sides of the wide-angle are clearly distinguishable, bringing a wide field of for vision. Support front and rear dual recording mode, automatically switch reversing for image, support reversing auxiliary line function, make reversing easier. Parking monitoring can put the recorder into a dormant state when the car is turned off. When the car body receives a collision, the recorder will start the recording function. When the recorder detects that there is an object moving towards the vehicle, the machine will automatically start recording and automatically lock the moving object. The built-in gravity sensing system will automatically lock the video from deletion when it senses the emergency braking or collision of the vehicle. Through the WDR wide dynamic processing of the picture, the exposure is reduced in strong light, and the brightness is increased in low light, and a clear picture can be captured under harsh conditions. Specifications: Material:ABS Size:About:8.8x5x4cm/3.46x1.96x1.57inch Style: 2.2 inch screen 480P Style: 2.4 inch screen 480P Style: 2.4 inch screen 720P Shooting angle: 120° Pixels: 5 million Data storage capacity supports up to 32G Automatic loop recording of data storage for time Data transfer interface: USB Transmission rate: 50Hz Installation location: front windshield Voltage: 5V Rated current: 1A Package Includes: 1x Driving Recorder note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.