Efficient Cooling: This laptop cooling pad features dual 980 RPM blue LED high-speed cooling fans each, generating a large flow of air to cool the computer components. Ultra-Quiet Fan: The laptop cooling fan provides excellent cooling effect with super low noise, preventing you from going crazy with loud sound during work and games. 4-level adjustable stand: There are 4 speeds for this cooling pad, which will perfectly meet your position demand and increase your working efficiency. Compatible and Portable: This laptop cooler fits 14-17 inch size laptop, so you don't need to know your specific laptop size within range. The laptop fan is also thin and light and lets you travel with and protect your laptop, not just at home. Metal Mesh Surface: The porous structure of this laptop cooling pad can release the airflow as much as possible, thus enhancing the cooling effect that prevents overheating. Product description Color: 2 Fans R2 laptop cooling pad is dedicated by excellent product design team d. Both fans are powerful yet ultra quiet, giving you the most comfort while working or playing. - Support adjustable on 4 levels -Fit laptop ranged from 14 to 17 inches -Metal mesh surface - Fan quantity and size: two and 140 * 140 * 15mm each fan -Working current: 1A -Power capacity: 5W - 1 year warranty P.S. Two USB ports (USB is included)