BBQbuy Bluetooth Folding Keyboard for Ipad, Ipad 2, Iphone, Android Smartphones - Ship from HK Bluetooth Folding Keyboard for iPad, iPad 2, iPhone, Android Smartphones, More Main function: Bluetooth folding keyboard Maximum distance: up to 10 meters when unobstructed Smart mobile system supported: iPhone OS 4.0+ (iPhone, iPad), Nokia Symbian S60 and above, Android 2.3 Compatibility: Windows 2000, XP, Vista (32-bit)