Electric U-shaped toothbrush for adults, teeth whitening device, smart charging base, IPX7 waterproof, 3 modes

Electric U-shaped toothbrush for adults 3 modes IPX7 waterproof teeth whitening device water-resistant smart charging base 【 Superior materials U-shaped toothbrush head made of food-grade safe silicone, soft, non-toxic, and harmless, effectively sterilizes and provides comfortable massage. 【 4 modes, gentle cleaning mode, strong cleaning mode, massage mode, and cold light whitening mode. You can easily adjust it by pressing the power button. 【 U-shaped design designed to fit the human mouth perfectly, vibrating, cleans teeth without dead angles. 【 Smart and comfortable use USB rechargeable ensures a hands-free teeth cleaning experience, IPX7 waterproof for a more efficient and convenient usage experience.