BIG SCREEN & BROAD VIEW - Upgraded from most rearview mirror cameras, WOLFBOX 170° front, and 140° rear lens provide an ultra-wide view, minimizing the blind spots for safe driving/reversing. CLEAR IMAGE & NIGHT VISION - With a built-in high-quality chip, the WOLFBOX mirror camera records front and rear with a high resolution of full HD1080P. SMART FUNCTIONS, SAFE DRIVING - Streaming Media Rearview; Parking Monitoring; GPS Function; G-Sensor; Collision boot recording; Loop Recording; Video time Lapse; Adjustable Display View Angle, etc UPGRADED BACKUP CAMERA - Backup camera shows a rear view of the car by displaying high resolution streaming image in the rear-view mirror. We also add the 'Upside down of rear view' and 'Rear Cam Mirror Image' menus to adjust the rear image vertically or horizontally. TYPE-C POWER SUPPLY - the G840S Mirror Camera has been fully upgraded from Mini-USB to a Type-C socket, which can largely avoid restarting, high-temperature deformation