Rapid Cooling: large-diameter turbofan combined with sealed foam, 360-degree surrounding cooling, no air leakage. Your computer will also stay cool while you're gaming. Warning: 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. If you are sensitive to noise, please buy carefully.
Infinitely Variable Speed: The fan speed adjustment range is 0-2800 rpm. You can adjust it in the office, gaming and different modes to meet your different cooling needs.
LCD Display: The LCD of the gaming cooler pad readout shows your current fan speed. simple and intuitive. You can easily control the RGB lights by touching the buttons to do your games.
10 RGB Light Modes: The RGB lights of the cooling laptop pad are pretty and it has many lighting options that can get you a cool game atmosp.
1 in and 4 out USB Hub: K1 laptop fan cooling pad has 1 USB-C port that can be connected to your laptop, and 4 USB-A ports that can be connected to external devices such as laptops, keyboards, mice, etc. It also provides exclusive power supply to ensure effective cooling effect.