DekCell Mini Bluetooth Wireless Keyboard for iPad/iPhone 4/Google Android OS/Window Mobile/Symbian Smartphone Built in rechargeable Li-ion battery, Micro USB port in charging Work with iPad/iPhone4.0 OS/PS3/PC/Smart Phone/HTPC Bluetooth Version: V2.0,Communication button for quick easy Bluetooth connection 49 keys mini keyboard,Color LED for working status indication 1 x Mini Bluetooth V2.0 Wireless Computer Keyboard,1 x USB cable 1 x CD