1080P full HD picture quality, built-in GPS track/front and rear dual cameras/adapt to all motorcycle models/non-destructive installation. Six core functions: front and rear dual cameras AHD 1080P high-definition six-wave lens is delicate and distortion-free/Mstar8339 intelligent processor has strong performance, Smooth operation/high-definition 3-inch IPS screen, clearer image/smart display of travel speed, latitude and longitude, real-time update of time/button battery resistant to high and low temperature to relieve battery load, longer service life/maximum support for 128G expansion It is recommended to use C10 or above (U1 , U3 is also available). The mirror function can be set to the forward/mirror function, and the screen can display the rear lens picture separately; the forward restores the real effect, and the mirror image is consistent with the naked eye picture. With full HD 1080P image processing technology, the video picture is guaranteed to a greater extent Clear and delicate. Embedded with 6 groups of aspheric optical distortion-free lenses, the picture is clear and delicate, and the color is vivid, which improves the image quality at night, supports the circulation system function, and does not require manual operation. Power supply, save the trouble of charging. Power on, automatically start recording, power off, automatic shutdown without manual operation, convenient and fast.