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
