Product features: 1, Food-grade Silicone, Soft And Does Not Harm Gums. Two sorts of brush heads for 2-6 / 7-15 years outdated can fit the enamel in all directions, preserve the enamel, and produce a cushty brushing travel 2, Cleaning Modes To Meet The Use Of Different Periods: (1). morning mode; (2). evening mode; (3). Mute teeth cleaning mode. 59 s medical timing for every brushing, it stops automatically, Parents don&;t should face to stand to urge teens to comb their teeth. 3, Magnetic Levitation Sonic Cleaning:Focus on the advancement of low-amplitude vibration motors which are more suitable for children 4, Short Axis Magnetic Suspension Motor:Light weight and short wheelbase, specifically designed for children, decrease the weight on teeth, and now have the function of swinging up and down 5, USB Fast Charging:Charge for two hours, can last for 20 days. 6 teens electric toothbrushes IPX7 waterproof sealing design is followed and may be rinsed with water. The toothbrush head is removable and replaceable. You can crop as needed, makes your toothbrush convenient, durable, and simple to be cleaned. 7 mild disinfection, clear sound wave 8000-20000HZ Kindly Noting:This product does not reward toothpaste, you can purchase toothpaste separately, thanks in your realizing photograph displays that the spare substances of toothbrush heads totally have toothbrush heads, no longer electrical toothbrushes. Using Method:1, Rinse the silicone brush head of the toothbrush with water before brushing, Squeeze out a bean-sized foam toothpaste on the left, correct and middle of the entrance and again of the U-shaped toothbrush,3, Put it in the upper and decrease enamel of the mouth, and gently event it at the socket, maintain The physique swings back and forth until it touches the big enamel on both sides, until the toothbrush stops working, After rinsing and brushing, rinse the U-shaped toothbrush with clear water, wipe the physique with a dry cloth or paper towel.