... 0 compatibility, this Mini Bluetooth Keyboard works with most smartphone operating systems, including Nokia Symbian (S60+), Android, and Windows Mobile ... Mobile 6.0 and above - Supports all PC and Mac operating systems - Supports Sony PS3 - Supports iPad Frequency band: 2.4 ... sensitivity: -75dbm (standard) RF output power: 4dbm maximum Operating Distance: 0 - 10 m Bluetooth Version: 2.0 Keyboard ...