1. 4 gears wind speed can be adjusted to choose
2. Bottom hook design, easy to use in multiple scenarios
3. Silicone cushion design, non-slip and wear-resistant
4. Double rotating fan blades, strong wind, dual heat dissipation experience
5. Small size, easy to carry
6. Material: ABS+PP+ electronic components
7. Battery capacity: 2000 mAh
8. Input: 5V 1A
9. USB cable length: 50cm
10. Product size: 85x35x193mm
11. Product gross weight: 134g