1. Size: 17x6x10cm
2. Weight: 200g
3. Battery capacity: 1200-2000mAh
4. Use time: 50min
5. Rated power: 7W
6. Rated voltage: 3.7V
7. Charging voltage: 5V
8. Charging method: universal USB socket
9. Slide the adjustment switch and move your finger to control freely
10. Built-in powerful motor, effectively remove dead skin
11. No flakes at 360 degrees, all dander is absorbed, clean and hygienic