1. Shake left and right to assist in cleaning baby's tooth surface
2. Food grade brush head, which fits the small mouth safely and comfortably
3. Simulate paste brushing, care for your baby's teeth
4. Material: Silicone
5. Power: 5w
6. Battery capacity: 400mah
7. Charging time: 2 hours
8. Rated voltage: 3.7v
9. Power supply: USB/built-in lithium battery
10. Features: U-shaped brush head, five modes, efficient tooth cleaning, blue light disinfection, 360-degree cleaning, IPX7 waterproof, food material, smart timing
