Features 1. Adopt high quality food grade silicone material brush head, comfortable and soft will not cause damage to the gum, and green health is unharitang. 2. Three different vibration patterns are designed for children with different ages and transgaining periods, select different modes to clean teeth. 3. IPX7 full body waterproof design, easy to clean, prevent bacteria to breed, can also be used when taking a shower. 4. U scientific design brush head, all-round wrapped teeth, according to the principle of Paste Teice, deep into the dental angle, cleaning more thorough. 5. 45 seconds intelligent timing, every morning and evening 45 second teeth clean, let the children develop scientific brush habits, teeth healthier. Product List: 1x Electric toothbrush, 1x charging line, 1x English manual