Soft Bristle U Shape Smart Teeth Whitening Waterproof Profesional Rechargeable Automatic Tooth Brush Set

Soft Bristle U Shape Smart Teeth Whitening Waterproof Profesional Rechargeable Automatic Tooth Brush Set [Superior Material]The U shape toothbrush head is made of food grade silicone, soft, non-toxic and no harmful, effectively sterilizing and comfortably massaging. [4 Working Modes]Soft cleaning mode, powerful cleaning mode, massaging mode, and cold light whitening mode. You can adjust it by simply pressing the power switch. [U-Shape Design]Designed for perfectly fitting human mouth, in 48000rpm vibration, it cleans teeth without dead angles. [Smart and Convenient Using]USB rechargeable ensures hands-free teeth brushing experience, and IPX7 waterproof for more efficient and convenient using experience.