1. High-definition six-glass lens with high-quality chip fusion, recording quality up to 1080P video, can also help you clearly record every detail when driving at high speed. 2. Three-screen display, free switching of lenses: users can switch between different screen viewing modes according to actual needs, with a large wide-angle of 170 degrees in the front and a large wide-angle of 140 degrees in the rear of the car, allowing you to drive safely and securely. 3. When the car is turned off, it can be equipped with a parking monitoring step-down line to realize 24-hour parking monitoring and real-time recording of the surrounding environment of the car to ensure the safety of the car. 4. The use of high-definition six-glass high-definition lens, soft colors, high-definition natural picture quality, the same fine and clear image at night, the day and night recording effect is fully upgraded. 5. Continue to record video when the flame is turned off, intelligent mobile monitoring and identification of moving objects, saving storage space. 6. Built-in gravity sensor system, by sensing the sensitivity of the impact, the video will not be deleted automatically when the collision is locked. 7. Automatic loop recording: The machine automatically deletes early unlocked videos, keeps sufficient memory space, and ensures that the recorder continues to record new videos. 8. Plan: Jianrong 3291 9. Screen size: 4 inches