The size of Tesla model3 water cup holder is about 7cm. Moreover, the first patent of the car cup holder was also approved, but it was only an additional accessory at that time. In 1950s, drive-in restaurants and drive-in cinemas became popular on a large scale, which really enhanced the popularity of cup holders. The gear shifting device occupies a considerable space in the car and requires the driver to control the car with both hands all the time, so the cup holder didn't look practical at that time.
Precautions:
1. After unpacking, according to the tuyere of the vehicle model, choose the appropriate tuyere clip (there are two pairs, one large and one small, which is very intimate) for installation.
2. On high-end models, the cup holder has the function of heating or cooling, which is not a rare configuration. However, the 300C cup holder can provide heating and cooling functions at the same time, that is, heating on the left and cooling on the right.