1. Input voltage: 5V
2. Working time: 90-300 minutes
3. Input current: 0.5-1A
4. Power supply: 500mAh lithium battery
5. Output power: 0.5-1W
6. Charging time: 2-4 hours
7. Battery voltage: 3.7V
8. Charging current: 5V/0.5A
9. Silicone integrated rope, adjustable length and various orientations
10. Leafless design, avoid curling hair and reduce the risk of cutting hands during use
11. Three-speed adjustment to meet daily use
12. Free hands, easy to use
13. Small size, easy to carry
14. Dimensions: 65x53x65mm
15. Weight: 110 grams