U Shaped Automatic Ultrasonic Electric Toothbrush &Replacement Brush Head Var

U-Shape Design:Designed for perfectly fitting human mouth, in 48000rpm vibration, it cleans teeth without dead angles.

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.

Superior Material:The U shape toothbrush head is made of food grade silicone, soft, effectively comfortably massaging.

Smart and Convenient Using:USB rechargeable ensures hands-free teeth brushing experience, and IPX7 waterproof for more efficient and convenient using experience.

Auto Memory Function:Ultrasonic wave technology adopted, it can remove more tooth stain,Automatic memory function makes 45 seconds teeth brushing time, and 15 minutes cold light teeth whitening time.