Now the energy of the sun can be captured and placed right in a purse, pocket and backpack - thanks to the award winning Solio Solar Charger for iPhone 3G or iPhone! The compact Solio features a fan-blade design that allows it to achieve maximum solar area when in use. Just spread out the blades, expose them to direct sunlight either outdoors or affixed to a window, and get ready to take your power on the road. An internal battery stores the power for whenever you need it, day and night. Charging Solio’s battery takes 8-10 hours of direct sunlight, and a fully charged Solio provides up to 14 hours of additional standby time for your iPhone.