Made of , this laptop cooling pad is portable to carry everywhere. With anti-slip baffle, phone holder, wind control and 28 degree ergonomic design, convenient and comfortable to use. Features -Color: Black -Material: plastic, iron -Size: 41.70X30.00X3.00cm/16.39X11.79X1.18in - Fan Rotating speed: 900-2600+/-10% - Rated power: 5V DC - Rated current: 900mA - Power: 4.5W - With anti-slip baffle to prevent your laptop from slipping. - Dual fan control button, 3 gears fan combination control - Just put this simple laptop stand under the laptop, you can easily increase the height of the laptop and of the laptop. - Cooling pad can absorb this heat and then dissipate it outside to ensure that the temperature of the laptop components is normal. - cooling pad for laptop under 17inch. Package list: 2 x laptop cooler