ROCKSOUL MS-102LSBT Bluetooth Laser Mouse for MAC, Baby Blue Wireless Bluetooth Laser Mouse for Mac a nd Windows Compatibility Microsoft windows 7,vista,XP,8,8.1, windows 10 and Mac OSX 10.2.8 or upper to OS X Yosemite 32ft Communication distance 1000 dpi 2.4 GHz 2x AAA battery require but not in package