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.