F22 Office And Home Touch Screen Adjustment Rotating Shaking Head Spray Humidification USB Silent Fan(White)

1. Size: 17 x 15 x 22cm
2. Noise: 36dB or less
3. Gross weight: 1100g
4. Head shaking angle: 90 degrees
5. Water tank capacity: 500ML
6. Charging time: 5.5 hours
7. Battery capacity: 4000mah
8. Rated voltage: 5v
9. Rated power: 7w
10. Applicable area: less than 10 square meters
11. Battery life: 2-10h