power turns off randomly after a few seconds. I purchased this to listen to library audiobooks and was able to download them using OverDrive but the eBook folder where they should go states "file folder not supported." The eBooks get loaded under Folder or Music and you can't organize them. Manufacturer states you cannot use it for Audible at all. I returned this terrible MP3 player and bought a used Sandisk Sansa Clip+ on EBay (reviews state the new Sandisk players won't play audiobooks, only the Sandisk Sansa Clip+ players no longer made will work for audiobooks). I wanted a Sony Walkman but reviews state the new ones are really bad. Why has Sony and Sandisk discontinued their good MP3 players, is it all about $$?