I found this USB fan at a dollar store and it is supposed to be for plugging into a computer , but the neat thing is that it plugs and works off of the RAVPower 15W Solar Charger with Dual USB Port (Foldable, Portable, iSmart Technology) and the smaller solar powered USB charger also. So cool. Now it is making me want to get all of the USB powered items that I have ever seen LIke: