1. Product name:mini fan
2. Material: ABS+PP+ electronic components
3. Weight: 80g
4. Color: white, pink, blue
5. Size: H122*W66 thickness 20mm
6. Use time: low/mid-range/high-end: 4h/2h/1h
7. Charging time: 2h
8. Motor speed: low/mid/high: 2500 rpm/3800 rpm/5500 rpm
9. Input voltage: DC5V/0.5-1A
10. Battery voltage: 3.7V
11. Battery capacity: 800mA (BL-5C lithium battery)
12. Power: 1.4-2.1W
13. Product features:
1) Three-speed adjustable wind power, one-key operation, wind from the top, no need to adjust angle, low noise
2) Built-in large-capacity battery, long-lasting battery life
3) Lightweight, compact, portable, hand-held, and neck-wrapped
4) USB charging, convenient to connect multiple devices to charge