1. Material: food grade silica gel + PC
2. Power supply mode: USB
3. Control method: push-button
4. Battery capacity: 370 mA
5. Maximum power: 5w
6. With music voice guidance
7. Violet disinfection, clean and sanitary
8. IPX7 waterproof design, the whole body can be washed
9. Antibacterial U-shaped brush head, 360-degree full package
10. Magnetic charging, high-capacity battery life
11. Weight: about 150 grams
12. Size: about 13x6x4 cm