Feature 1The 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. 2Equipped with a USB power jack and a safety switch, double guarantee the safe use of the computer. 3Four feet, 16pcs double-sided anti-skid pads, not only can ensure the anti-skid effect, but also have beautiful colors. 4It has a wide range of applications and is suitable for cooling a variety of notebook computers with good heat dissipation effects. 5Dual fans, faster heat dissipation, and with LED blue light, for more beautiful colors.SpecificationItem Type: Laptop Cooling PadMaterial: PlasticModel: DR-S02Air Volume: 5.6cfm-28cfmNoise: 23dbaSpeed: 500rpm-2500rpmFan Size: Approx. 60x60x12mm/2.36x2.36x0.47inPower Supply: USB 5.6V power supply .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Laptop Cooling Pad1 x USB Charging CableNotePlease note that the color of the 4 corner pads of this product will be sent randomly, please make sure you don't mind before ordering.