And then, when you go to the Logitech website, you find downloads for Windows software to run the thing, but nothing for Mac. I hope these last for awhile. My daughter wore these twice and unfortunately the glitter began to peel. Is it possible for somebody to be in love with a shoe?? Yes! It really does work! Love the fashion look of the shoes I?ve gotten allot of compliments on them. I got the dark brown leather at my local Macys. Will not protect the key fob from any damage if it falls as there is hardly any thickness on the material. sometimes when these are plugged in, my music will randomly start playing or Siri will activate. Perfect for little ballerinas!