1. Power supply: rechargeable
2. Charging time: 2 hours
3. Battery capacity: 400mAh
4. Rated voltage: 220V
5. Product net weight: 0.14kg
6. Rated power: 5W
7. Product size: 183x35mm
8. Rated frequency: 25Hz
9. Features: ergonomic design, 2 modes, 3 gears, PC environmentally friendly material
