uxcell Portable Laptop PC Computer Desk USB Cooler Cooling Fan Get a strong, steady stream of cool air directed where you want it with this PC USB Fan; Ideal for laptop and desktop users. Users can stay comfortable on airplanes, trains, cars, and offices with this personal, easy to use Computer USB Fan. It features plastic construction with soft foam ; Adjustable goose neck at any angle for powerful flow wind. Ultra quiet, strong blowing and low power consumption; USB Desk Fan with ON/OFF switch for easy operation. It is powered by USB port or 4AA batteries (not included); Package Included:1 x USB Cooling Fan