1, FDA food grade silicone, 1608 touch points.
2, Double side brush head, and Unique back massage side.
3, Wireless charging.
4, 450mAh battery capacity,use 100 times after charging fully.
5, Automatic mode: 3 minutes stop.
6, IPX6 waterproof, can be use in bath.
Wireless Silicone Facial Cleaning Brush