Llano Laptop Cooling Pad Equipped USB Powered Cooler Turbo-Fan Rapid Cooling Gaming Laptop With Adjustable Brackets Suit for the 13-21 inch Laptop

What’s in the box1 X Laptop Cooler 1 X Laptop Cooler V12 Laptop CoolerCompatible size: 15.6-21 inches【Two cores】：Industrial-grade turbofan(2800RPM)creating a powerful cooling effect, and it is 360-degree undifferentiated cooling, no matter where the cooling hole of your laptop is, the same cooling effect can be obtained【Infinitely variable speed】：The speed adjustment range of the fan is 0-5000 Rpm, which can meet different cooling needs. It can be adjusted to the best speed for you in office, game, and standby mode.【Friendly treat the rear exhaust gaming laptops】：The bottom air intake design completely eliminates the heat backflow problem of the rear exhaust laptops.【Choose carefully for noise-sensitive users】 It uses industrial-grade turbofans,The higher the speed, the better the cooling effect, and the greater the noise， so its noise can reach 65 dB at the highest speed.V10 and V10 PRO Laptop CoolerCompatible size: 13-17.3 inchesFan speed: 300-3500 rpmPower supply: Pro version: 12V/1.5ASE version: 12V/1APower supply interface: 5.5*2.1mmNoise value: Within 60 dBProduct size (not including packaging):376*292*65mmPower cord length: 1.5 metersExpansion interface:Pro version: HUB+RGB lightsSE version: No docking station interfacePS: The above data come from the llano laboratory Please note:V12 is suitable for laptops ranging from 15.6-21 inchesV10 is suitable for laptops between 13-17.3 inches