1、1. 140 degree wide-angle: Multiple spherical mirrors, the viewing angle reaches the level of human monocular perspective, not only the field of view is wide but also high enough. 2、2. 10 meters high-definition night vision: High transmittance can capture instant images, and have clear and stable images. In the case of insufficient light, high-definition recording is also possible. 3、3. Intelligent mobile detection and abnormal situation recording: Using "event"-based detection technology, it can be confirmed before the complete event process is recorded two seconds in advance. 4、4. Loop recording: Built-in loop recording function, reverse image function can record continuously, automatically overwrite old files and record new files without worrying about the memory card being full. 5、5. Compact size: It is compact and portable, easy to carry. Video format: AVI Video resolution: 1920*1080P Video frame rate: 30FPS Impact ratio: 4:3 Photo resolution: 12M (4032*3024) Battery type: Built-in high-capacity polymer lithium battery Battery capacity: 200MAH Working time: About 100 minutes Transmission speed: High-speed USB2.0 Interface type: MINI 8PIN USB Support system: for OS x 10.3.6 and above, for Win 7, for Windows 2000/XP/Vista 1 x Mini Car DVR Camera 1 x USB/TV Output 2 in 1 Cable 1 x Bracket 1 x Clip 1 x Chinese and English User Manual