Addition:
After reinstalling the operating system, I could now volume throttling -As here often described-round.
Hence my correction to 3-star. I have nothing against such a volume reduction and'm usually at (throttled) MP3 players with medium volume from. But what is understood by this unit throttling, at full volume is almost a shutdown. This may m. E. as not to hit the market; a little more effort in the reduction and even the part would be without bypassing the throttle for a "listener" and not "Selbstkasteier" usable. Therefore, now 3 stars; more but an immature product not in any material respect. It can not be that you only have to pull a time usability guide on the net for a product.