The mini fan with compact size and metal material, suitable for office desktop, used as personal fan to keep yourself cool, or used as the radiator to keep computer cool.It works with laptops, computers, power banks and other USB-enabled devices.The fan is able to swivel forward and backward. Just adjust the angle to suit your position freely.Metal frame holds tightly around. Aluminum blades are lightweight yet more durable than others, and it won't deform over time yet cost less energy.At a portable size, it brings you a right amount of breeze that cools your summer.