Features:Ultra-thin design very light and convenient to carry. Foldable stand for supporting your iPhone easily. Easy installation and removal A fully protective ultra-resistant case & Battery in one. Integrated Power Switch allows you to switch the battery case on & off, use the battery only when you need it. Rechargeable lithium polymer battery. State of the art battery technology extends the life of your phone for hours. Check the power status at a glance with the integrated 4 light led indicator. Know before you go. It allows you to charge and sync your phone while refilling your battery at the same time. Built in short circuit and over charge protection. Safety first. DRESS UP YOUR IPHONE.If you like it, please just use the mouse to click it.There is a link about the iphone accessories,Please feel free to buy: Metal Dust Plug, 6pcs.(more dust plug ,please see this listing Product Description)