Features:

oUSB powered,4 inch metal fan no external power needed.

oUltra-Quiet Design, no annoying sound while using. o360 degrees up and down rotation, easy to adjust.

oThe charging cable is the same as Android phone's USB cable. You can use or charge the fan with your smartphone charger or the plug in the computer’s USB interfaces. oGet a strong, steady stream of direct cold air where you want with this USB Desktop Fan.

oFor cooling personnel and use in the office, at home, dormitory, study, library, game room, etc. Can also help your notebook Heat dissipation.

oThe cooler fan uses metal housing mini and unique design

Product description

Mini Metal USB Fan Quiet Desk Cooling Fan No external power needed Ultra-Quiet Design while using the charging cable is the same as Android phone's USB cable. You can use the fan with your smartphone charger or the plug in the computer’s USB interfaces. For cooling personnel and use in the office, at home, dormitory, study, library, game room, etc. Can also help your notebook Heat dissipation