Instead of sweating your way through the long sultry summer, harness the power of the sun and cool yourself down with a Solar-powered Fan! This neat little gadget, small enough to take with you wherever you go, can run off the sun but also has an AC/DC power option. The solar battery takes between 10 and 15 hours to fully charge, and in return gives around five hours working time on full speed. Hold it close to your face or put it on a table or desk, using its stand. If you're asking what contribution you can make to helping your environment, start here with a Solar-powered Fan. Lightweight, durable and cheap to run, the Solar-powered Fan is a great idea - cool in every sense of the word!