inputs.text: needs manual - fragile feel not surprising given price works play mp3 books car stereo using auxiliary port bought however badly needs manual downloadable one would fine beyond 75\\x345\\ approx sheet provided mostly occupied diagrams button labels not match device sheet not even list options example one menu itehem \\camera\\ not even mentioned sheet took figure use camera also no obvious way delete files using device took inadvertent picture wanted erase example way found far delete files via connecting player computer rehemovable drive