I just wanted a player that is easy and makes good sound. This player is perfect. The bass is nice and the operation is simple self-explanatory. The battery lasts long and, above all, he is also charged quickly. You need to load a USB connection. The blink when playing has annoyed me that you could turn praiseworthy manner! a star deduction, because I find that the button for shuffle can not be reached quickly enough in a submenu. I would have liked somehow easier, for example by holding down one of the buttons.