Luvvitt@ KBWHT Aluminum Bluetooth Keyboard Case for iPad 4 / iPad 3 / iPad 2 - White Keyboard Precision-cut, aircraft-grade Japanese aluminum construction Built-in Bluetooth wireless keyboard: Type-and-go connection plus convenient USB charging 60 days standby time with built-in lithium re-chargeable battery Short cut keys for music control, volume control, slideshow, home, search, and more Lined with high-density padding to help cushion and protect your tablet