It is equipped with 4 stainless steel feet, about 28mm high, which are conducive to the air intake/exhaust. In addition, the installation of the feet is very simple and can be installed without any tools (the feet need to be installed by yourself).
The USB cooling fan is very suitable for cooling electronic devices such as routers/mini computers/TV boxes/game consoles etc. Simply place the device directly above or below the cooling fan.
It is powered by a USB interface and can be connected to the USB interface of any electronic device. There is a 3-speed adjustment switch in the middle of the USB power cord, which can adjust the speed according to the usage environment.
The USB fan uses double ball bearings, which is very durable and has a service life of more than 50,000 hours. It is very quiet when working and can be placed in any corner of the living room, study, etc.
Size: 4.72x4.72x2.36 inches, cable length: 1m/39inch. Voltage: 5v Maximum current: about 0.14A.