Note
1. When not working, please separate the ball and the base, do not suck on the base, otherwise it will affect the service life!
2.Please allow errors due to manual measurement. Thanks for your understanding
3.Due to the problems of light, display, and shooting angle,the color of the items displayed in the photo may be slightly different from the actual product, please refer to the actual product.
4.Before operation, please read the instructions carefully.