First impressions still convinced: A clear display, good service, good workmanship.
Then the device was angry first with non-functioning music synchronization. This broke off permanently and was not able to copy more than one piece. Fortunately, the left then solve manually by the unit has been set as a USB memory.
And then I wanted to listen to music. A few quiet Mike Oldfield pieces before going to sleep.
Unfortunately, the player produces a clear sound and a strange humming noise in operation, of a thoroughly disgusted to hear the music in a quiet environment.
Conclusion: Who listens to music only in noisy environments (eg train or bus) or in a correspondingly higher volume, it certainly remembers nothing, but for enjoying quiet music in a quiet environment that thing is not to use.
Therefore, three stars for design, display and operation - and two star deduction for important unmet basic function.