... software) Bluetooth software 3, support for Windows 98/ME/2000/XP/2003/VISTA operating system, Windows Mobile6.0 or Symbian S60 smartphone ... Sequence Frequency Hopping (FHSS) 6, transmit power: Class 2 level 7, built-in lithium battery, full use of more than 3 ... : 284.5mm * 119.8mm * 6.70mm see photos 9, windows xp, Vista, windows 7 free drive systems compatiable with:the new ipadipad 2 ...