1.Expand visibility: It allows the driver to observe the situation behind the vehicle, reducing blind spots and assisting in safe driving.
2.Ensure lane change safety: Before changing lanes, check the rearview mirror to confirm the distance and speed of the vehicle behind, in order to avoid collision accidents.
3.Assist reverse parking: When reversing, observe the distance between the wheels and the roadside or parking line to reduce the risk of scratching.
4.Improve driving prediction: By observing the dynamics of vehicles behind, predict in advance and adjust the speed and distance of vehicles in a timely manner.
5.Flexible structure: adjustable from multiple angles, suitable for drivers of different heights, meeting diverse driving needs.