USB Fan Features

(1) Power saving

USB fan is plugged into the computer USB interface used a kind of miniature electric fan, through the computer USB interface and computer connection, flexible bellows can make the USB fan blow in any direction, and very power saving.

(2) Security

Because the USB port on the computer can withstand a voltage of 5 volts of power and 500mA current, the USB fan is a small fan that provides power with the USB interface, so the current transmission is small and safer. Although the noise is slightly louder, the wind still achieves the heat dissipation effect to a certain extent.

(3) Easy to use

The USB fan works by using the USB socket to power on, so it is more convenient and power saving. As soon as the consumer plugs in the USB port, the fan can immediately generate cool air, without the need for batteries.

(4) Small size

Because the USB fan does not occupy a place, it is carried anywhere in the laptop bag. And the fan blades of the USB fan are made of soft plastic diaphragm, which is not easily damaged during the carrying process.