1、The simple appearance design, the foot position is naturally hidden when contracted, making it smaller, and the four corners can be extended to a suitable angle when unfolding. 2、Equipped with a USB power jack and a safety switch, double guarantee the safe use of the computer. 3、Four feet, 16pcs double-sided anti-skid pads, not only can ensure the anti-skid effect, but also have beautiful colors. 4、It has a wide range of applications and is suitable for cooling a variety of notebook computers with good heat dissipation effects. 5、Dual fans, faster heat dissipation, and with LED blue light, for more beautiful colors. 1 x Laptop Cooling Pad1 x USB Charging Cable Item Type: Laptop Cooling PadMaterial: PlasticModel: DR-S02Air Volume: 5.6cfm-28cfmNoise: 23dbaSpeed: 500rpm-2500rpmFan Size: Approx. 60x60x12mm/ 2.36x 2.36x 0.47inPower Supply: USB 5.6V power supply Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store