Hanging Neck Rechargeable USB Fan

Hanging Neck Rechargeable USB Fan

1. Input voltage: 5V
2. Working time: 90-300 minutes
3. Input current: 0.5-1A
4. Power supply: 500 mA lithium battery
5. Input voltage: 2.4-4.2V
6. Output power: 0.5-1W
7. Charging time: 2-4 hours
8. Charging current: 5V/0.5A
9. Battery voltage: 3.7V
10. No leaf design, avoid curling your hair and reduce the risk of cutting your hands during use
11. Three-speed adjustment to meet daily use
12. Free hands, easy to use
13. Small size, easy to carry
14. Silicone one-piece rope, adjustable in length and various orientations
15. Dimensions: 65x53x65 mm
16. Weight: 110 grams