1. Material: aviation aluminum alloy + environmentally friendly silicone + ABS
2. Input voltage: 5V-1A
3. Power: 1W-3.5W
4. Cooling: blower cooling
5. Widely compatible with notebooks and tablets under 15.9 inches
6. Portable storage, easy to carry around.
7. Silicone protection, anti-scratch does not hurt the machine.
8. Hard core structure, alloy skeleton bearing load.
9. One key switch, light/fan mode.
10. No headache after blowing for a long time, as comfortable as natural wind.
11. Strong wind and low noise.
12. USB interface, compatible and powerful.
