1. The device is used to clean teeth, which cannot replace Med* 1 instruments to treat or restore teeth.
2.Slight gum bleeding when using the device is a normal phenome-non.
3.Please keep out of reach of children.it is not recommended for children to use this product.if necessary, please use it under adult supervision to prevent children from being misled and injured.
4.Do not immerse the product in water for a long time.
5. The product contains batteries, do not place products in a fire or high-temperature container to avoid fire or explosion.
6.Do not place products in direct sunlight.please putat-10°C to 40°C indoor environment.