Olmaster Notebook High Air Volume Radiator USB Fan Bracket, Style:Round CF-1691

1. Material: aluminum alloy + environmental engineering plastic
2. Size: 65x65x296mm
3. Weight: 611g
4. Cable length: 1 meter
5. Air volume: 34-38cfm
6. Speed: 2100-2900prm
7. Cooling method: fan
8. Applicable size: 12-18 inches
9. Rated voltage: DC 5V
10. Scope of application: notebooks, tablet computers, mobile phones
11. Power interface: USB to DC power supply
12. Packing list: product + USB cable + manual