[High Speed Fan]The laptop cooling pad consists of 2 small fans and 4 large fans. Provide strong wind, effectively reduce the temperature of the laptop. Large fan size: 100 x 100 x 20mm, Small fan size: 70 x 70 x 20mm[Quiet Fans]The 6 fans of the laptop cooling stand have added capacitive components to reduce working noise. At the same time, the fan speed is not reduced and there is no annoying noise. Tip: Use 5V / 8V USB charging plug for power supply, the fan speed will be stronger [6 Height Adjustments + Phone Stand] Gaming Laptop Cooler offers 6 adjustable heights to choose from. You can adjust the appropriate angle according to your needs to effectively relieve back and neck fatigue. The phone holder is stored on the left side of the laptop cooling fan, you can extend it and place your phone to view information easily.[Process Upgrade]The base and case are made of thermosetting plastic, which has a better texture and is stronger at the same time. Computer cooling pad size is 399 x 270 x 36.6mm/15.7 x 10.6 x 1.44inch, compatible with laptops under 21 inches. The two USB ports are reinforced and matched to the braided wire USB cable, not easy to loosen or fall off.Style:With RGB lightsColour:blackMaterial:Metal + PlasticPackage Contents:1 * Laptop cooling pad 1 * USB power cable (0.6m/1.96ft) 1 * Removable phone holderOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.