A desktop cooling fan is a small design of fan designed to dissipate heat and circulate air in a desktop system or home consumer electronic device.

Desktop cooling fans are usually available in either DC or AC types of fans, DC fans usually use black PBT for the outer frame and fan blades, while AC fans use aluminium alloy. The quality of the fan is mainly judged by the material and parameters are up to standard, good cooling fan cost-effective, cost-effective fan is usually judged from the material and parameters of two aspects.

Desktop cooling fans are usually designed to be small and lightweight, easy to carry, and can be placed next to computers, laptops, TVs, stereos, and other equipment to help dissipate heat and improve the performance and life of the equipment. Some desktop cooling fans also feature compact size, long battery life, easy storage, etc. They have an excellent face value, 7 wing-shaped feather blades to cut the wind, strong wind power, and have a 30° grille design, all-copper brushless motors and ABS material can effectively suppress noise.

In addition, some desktop cooling fans have built-in batteries that can be used without a power source, such as the Kissel FA37 multifunctional ceiling fan, which has a large built-in 8,000 mAh battery that can be used for up to 26 hours, as well as three modes of LED lights and wind categories to choose from.

Overall, desktop cooling fan is a very practical device that can help to dissipate heat from the device and improve the performance and life of the device, as well as improve the user experience.