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
