Keep cool with the small silent Status 4" Silent Portable Mini USB Powered Fan - White. No batteries required, this fan is powered from any USB port. Could even be used with a mains adaptor or 12v cigar to USB adapter or power-bank for cooling you down anywhere.
The USB Powered Fan is manufactured with sturdy metal frame for easy portability, durable metal fan blades, an adjustable angle and on/off switch and supplied with 114cm USB power cable. It is lightweight, easy to install, simply plug in and use.