USB Ports:1
1. Material: aluminum alloy + plastic
2. USB power supply
3. Strong wind
4. Mute without noise
5. Adjustable wind speed
6. With hidden support feet
7. 12-19 inch computer universal
8. Applicable to: notebook, tablet, mobile phone
9. Dimensions: 295x65x65 mm
10. Weight: 600g
11. Product accessories: product body, instruction manual, USB power cord, certificate
