1. Sound waves contact soft tissues such as gums to generate ultrasonic frequencies, high-frequency cleaning, safe and not hurting teeth
2. High-definition mobile phone APP display, visual four-axis gyroscope, 360-degree teeth cleaning
3. Stainless steel material, no damage to the mouth, no rust, durable
4. Hook-shaped cleaning head, the arc is more suitable, suitable for removing tartar and calculus
5. Auxiliary lighting: 6 spotlight LED lights
6. Pixel: 200W
7. Rated power: 2W
8. Input voltage: 5V
9. Battery capacity: 500mAh
10. Charging time: about 2-3h
11. Use time: about 120min
12. Material: ABS
13. Weight: about 86
14. Size: about 20.8 x 2.58cm