1. Clean teeth in all directions, take care of your baby's gums
2. Food grade silicone material, anti-drop and durable
3. Protective U-shaped brush head, 360-degree oral cleaning
4. Memory function, good morning and good night vibration mode
5. Soft bristles, microwave vibration massage
6. Waterproof rating: IPX8
7. According to the ergonomic design of children's oral cavity, it fits each tooth better and effectively removes food residues
8. Applicable age: 2-8 years old
9. Material: PC+silicone
10. Battery capacity: 400mah
11. Power supply: USB charging / built-in lithium battery
12. Motor speed: 35000r/min
13. Charging time: 1 hour
14. Charging voltage: DC 5v
15. Rated power: 1w
16. Battery voltage: DC 3.7v
17. Dimensions: 102 x 43mm