The juice pack Air battery delivers enough power to extend the life of your iPhone and get you throgh your busy day. Use the juice pack battery case with any mophie charge stream wireless accessory and enjoy effortless Qi wireless charging at home or in any vehicle. High-impact protection features internal rubberized support pads inside a hard-shell case. Raised corners provide added protection against scratched and cracked screens. The thin, light-weight design is so comfortable in your hand, you'll forget it has a built-in battery.