1. Material: ABS+PP+ electronic components
2. Size: 9.2x3.6x20.5cm
3. Weight: 235g
4. Battery capacity: 1200mah
5. Features: lightweight and portable, simulating natural wind, energy saving and power saving, silent noise reduction, 720 degree rotation
6. Power supply mode: USB/built-in lithium battery
7. Input current: 0.5/1A
8. Input voltage: DC 5-9V
9. Charging time: about 2 hours
10. Output power: 4.5w
11. 3 levels of wind power adjustable:
One breeze (30dB)
Second gear natural wind (49dB)
Third gear strong wind (53dB)
