This handy USB fan is ideal for both work and home use and features a long USB lead which plugs directly into any powered USB outlet (Laptop computer, desktop computer etc.), adjustable head, two speed settings and battery compartment (4xAA) for alternative power. Made from robust ABS plastic with quiet operation plastic blades this product produces a directable cooling breeze. This product can also be used in cars, trucks or other vehicles which have a USB port.