All in all, has the Klarstein 4 selectable programs that control the rotation and rest periods and 3 Drehmodi: reverse, Clockwise rotation, automatic (both). It is quiet, but not necessarily extremely quiet, so I did not have him on the nightstand. The retaining clips have metal springs, so that let the clocks Clamp without the bracelet to open.
Conclusion: Good Winder; only the price is a bit too high.