Product features: 1, Food-grade Silicone, Soft And Does Not Harm Gums. Two forms of brush heads for 2-6 / 7-15 years previous can fit the tooth in all directions, preserve the enamel, and bring a comfortable brushing ride 2, Cleaning Modes To Meet The Use Of Different Periods: (1). morning mode; (2). evening mode; (3). Mute enamel cleaning mode. 59 s medical timing for each brushing, it stops automatically, Parents don&;t have to face to stand to urge teenagers to comb their teeth. 3, Magnetic Levitation Sonic Cleaning:Focus at the development of low-amplitude vibration motors which are more correct for kids 4, Short Axis Magnetic Suspension Motor:Light weight and brief wheelbase, specifically designed for children, minimize the load 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 electrical toothbrushes IPX7 water resistant 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 easy to be cleaned. 7 gentle disinfection, clean sound wave 8000-20000HZ Kindly Noting:This product does not gift toothpaste, you should buy toothpaste separately, thanks to your realizing photograph shows that the spare facets of toothbrush heads solely have toothbrush heads, not electric toothbrushes. Using Method:1, Rinse the silicone brush head of the toothbrush with water earlier than brushing, Squeeze out a bean-sized foam toothpaste on the left, correct and center of the front and back of the U-shaped toothbrush,3, Put it within the upper and reduce tooth of the mouth, and gently event it at the socket, hold The body swings again and forth till it touches the big tooth 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 material or paper towel.