The HYmini looks like a small personal fan but in fact it generates power from the wind to charge up your gadgets. The palm sized device stores power in an internal battery which can then be used as a universal charging station. The HYmini also has an add-on solar collection device for even more green power. The $50 earth friendly power charger has available accessories that will allow you to strap it onto your arm or bicycle to harness more wind power.
PeachFYE Dynamo Hand Crank USB Cell Phone Emergency Charger MP3 MP4 Smart Phone Power Supply With Light USB Gadgets Hand-cranked Generator (Blue)