Here comes neat thing out, but ...

not so good with the supplied headphones (so 1 star deduction) - I take my Sennheiser OMX185 In-ear headphones, which by the way and its own high / low volume sliders have earloop (I find very handy).
After the battery had made of my Sony Walkman limp, I read me as a technical layman by the offers and comments and I finally decided on this device. I will not use all functions, mainly listen to music at the gym and on holiday. Important for me was the clip, which is not too small and has a tight fit. The fact that this small device, the buttons are small also, I expected - I did not press with the fingertip but with the nail and that's great. So - and now the volume and sound (up also depends on the used headphones!): I am very excited (here comes the Sony Walkman not). Multiple sound settings for music direction are possible (the differences can be heard quite clearly). And the volume is really top (full volume to soft, quiet music is way too much). I have taken Metallica at full volume ... the little thing really has Wumme at super sound quality!