Features:1. Cooling pad for laptop with built in powerful fan for easy thermal heat dissipation2.2 Port USB Laptop Cooling Pad Quiet Fans3. Fits laptops with screens from 9 Inch to 17 Inch 4. Extremely heavy-duty construction of the cooling pad to afford any weight or pressure put-on 5.14 cm fan and movable anti-slip props 6. Your laptop can breathe easily with this ultimate notebook cooler 7. Extend the life and functionality of your laptop 8. Convenient, reliable and comfortable to carry Specifications:1. Fan Quantity: 22. Weight: 950g / 33.51 oz3. Material: Metal mesh, Plastic, Rubber 4. Color: Black 5. Dimensions: 14.56 x 10.43 x 1.30- 2.28 in / 37 x 26.5 x 3.3-5.8 cm(L x W x H)6. Compatible Size: 9 Inch To 17 Inch 7. Operation degree: 6.5-45 °8. Fan dimensions: 9.03 x 9.03 x 1.5 cm (L x W x H)9. Fan speed: 700-1400RPM10. Fan noise: 15dBA(min.)11. Bearing type: Rifle12. Fan life expectancy: 40000 hours. Package Includes:1 x Notebook Cooler Pad1 x USB Cable line.