I've seen hand-held solar chargers before—the Solio immediately comes to mind—but I've yet to see a functional wind-powered hand-held charger. Enter the HYmini. It's palm-sized, comes in three colors, costs 50 bucks, and can charge your gadgets with nothing but a stiff breeze. Well, almost. While it's a welcome idea, on closer inspection, the feature set isn't all we'd like it to be.