Direct Manufacturer 4 inch Iron Fan USB Mini Fan Portable Small Fan brushless motor

Features:The brushless motor has a longer and longer service life. The metal mesh cover can be plugged in

◆ Ultra-quiet design;

◆ The Angle can be adjusted up or down arbitrarily;

◆ With key switch;

Usage: 1: directly connect to the computer host or use the USB port of the laptop; 2. Power can be provided by external mobile power supply (convenient for you to use and carry out travel or business trip, so that you can go wherever you like; 3: You can buy USB power transformer and connect it to household socket.

◆ Personalized color multiple choice;

◆ Comfortable air volume, close use, suitable for all seasons; :

It can also be used as a cooling fan for all kinds of computer and electrical appliances.

USB mini fan is mainly used for cooling the CPU of laptop and desktop computer. It can also be used as a good tool for cooling the heat. It is a must-have boutique for home and office. As a computer peripheral products, with a power converter can also be used as a small fan home.