I like this machine with powerful vibration. It has many modes to adjust.

Beautiful appearance model and color, there are 10 kinds of vibration modes to screen, each mode can adjust fast and slow speed, the engine vibration sound is very small, completely private use, this is my favorite. There is also a waterproof function. I used it without any problems when I used it in the shower. It works very well. No allergic reactions to the skin. I will cherish it. 

I like this machine with powerful vibration. It has many modes to adjust. Each mode can adjust fast and slow. This is a good idea. The surface of the machine is very slippery, very comfortable, no smell, and it is used. Very comfortable. The important thing is its perfect ergonomic size and three vibration points, valuable, I like it very much!