PadType(TM) Wireless Keyboard and Aluminum Case for iPad 3 or 2 Aluminum case surrounds the keyboard with built-in Bluetooth wireless accessibility. Keyboard has the signature white keys, and works with the iPad 2. Super-thin, 11mm (3/8 inch) keyboard that mimics Apple's style Extra long 60-day standby time with a built-in, rechargeable battery (mini-USB charging cable included) SmartSleep Function - Puts your keyboard to sleep to save your battery iPad 3 Bluetooth Connectivity