Then a second text came that the boots were delivered. About how long it will last. This is perfect for her and all her devices and a central point of charging. I think this is an oversight that needs to be corrected. I am slender and wore them with some slack so there wouldnt be any tension on the chains and they are all ruined with in one wear. After reading reviews, I realized what I was getting and that I could modify as needed, but people should understand the fit on various bars before buying. between this and my mat, I can keep in shape (or get into shape) at home. I cant forget the touch-to-play feature! I dropped the Allen wrench 30xs but i did it! If you wear glasses, the headphone cups do not get in the way whatsoever.