Description: 100% Brand New and High Quality. 1. Waterproof, washable and reusable, which can guarantee the health of teeth. 2. Combined with human engineering, it can quickly clean the surface and interior of teeth. 3. Automatic making foam, teeth cleaning, u-shaped silicone toothbrush head, without using yourself hands. 4. Through ultrasonic technology, with 360 degree all aspects brushing, only 10-15 seconds to complete a full range of brushing action. Specifications: Product net weight: 90g Product gross weight: 255g Product size: 113*66*28mm Standard configuration: Contains 1 machine + 1 toothbrush head + 1 USB charging cable + 1 manual in Chinese and English How to use: Gently put the toothbrush head into your mouth, and it only takes 30 seconds to complete a 360 all-round teeth cleaning Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2cm differences due to manual measurement.