1Low amplitude high frequency custom motor, safe for baby teeth. 2Intelligent memory user habit, power off memory function, efficient, convenient, omnidirectional waterproof sealing design, IPX7 waterproof. 3Ushaped toothbrush head design, full cavity cleaning, simulating the tooth shape of children's teeth. 4Six dimensional fit the mouth, care for each small tooth, designed for children. 5Fast onebutton operation, three tap options, meeting different demands.
