Sonic Electric Toothbrushes Whitening Waterproof USB Rechargeable 6 Modes

 Using advanced sonic technology, it can provide 42,000 high-speed vibrations per minute, which can effectively dissolve deep tooth dirt, and can easily clean dead corners and hard-to-reach areas, so as to achieve an excellent cleaning effect. Compared with ordinary manual toothbrushes, it can whiten teeth and improve gum and oral health within 2 weeks.