I have the headphones for several days now and am completely satisfied with it. I wanted to order the Sony XBA65B me actually, because I wanted to use the headphones even for jogging. But then I decided to use this as the Sony MDRXB30EX but cost considerably less. The headphones slip with the smallest XS inserts not out of the ear, but that may be different the next time, because every ear is different;) I also like the one small bag for stowing the headphones supplied. Buy recommendation for those who hear the heavy bass music (eg Hip-Hop).