1. Noise: 36dB or less
2. Size: 83x123x43mm
3. Net weight: 135g
4. Gross weight: 190g
5. Material: ABS/electronic components
6. Rated input: DC5.0V/1.0A
7. Working current: 0.3-1.2A
8. Battery capacity: 2000mah
9. Rated power: 1.2-5w
10. Features: neck hanging, waist hanging, table top, 3-speed adjustment, comfortable and light, wide-angle air supply, long-lasting battery life, low-noise operation
11. Charging time: about 2 hours
12. Use time: 1st gear 10h; 2nd gear 4.5h; 3rd gear 2.5h
13. Power supply mode: USB/built-in lithium battery
14. Product accessories: fan host, charging cable, Chinese and English manual, lanyard
