F18 Summer Hanging Neck Lazy Fan USB Mini Outdoor Sports Portable Fan(White)

1. Noise: 36dB or less
2. Folded size: 24.1x19x6cm
3. Expanded size: 57x6x4.5cm
4. Weight: 288g
5. Working power: 1.1-5w
6. Working current: 1st gear 260mA, 2nd gear 520mA, 3rd gear 1200mA
7. Working hours: 1st gear is about 7.5 hours, 2nd gear is about 3.5 hours, 3rd gear is about 1.5 hours
8. Charging time: about 3 hours
9. Input voltage: 5V/1A
10. Battery capacity: 2000mah
11. Power supply mode: USB/built-in lithium battery
12. Features: 3-speed adjustment, comfortable and light, universal adjustment, long-lasting battery life, low-noise operation, safe air outlet, display design