buy the wireless keyboard and mouse for use it with my MacBook pro OS X 10.6.8 . Works well for all the basic function . note on keyboard 1 . Amazon state operate only with the window pc but check with Logitech confirm it should work fine with the Macs as well . 2 . out of the `` fn '' key capability I could only make the power off key to work . all the other be tie to operate for window . 3 . from the additional extra feature key locate on the very top of the of the keyboard , I could make only the forward , play , reverse , volume and folder key to work . calculator key do not work . 4 . basic qwerty keyboard work fine . 5 . use the `` window key '' as the Mac command key to operate you regular mac feature . it work well for my need . I have not experience any obvious issue with the mouse and it seem to work fine . as for battery life it all depend on usage but I know its not bad as I have not have to replace battery since I buy it . tip : switch off the keyboard and mouse at the end of the day or whenever you do not intend to use the device for a long period of time . this definitely conserve battery power .