It was important, that you can change the volume and, above all, that there is an off button. On and off the keyboard comes with a slider, so it can not be accidentally turned on.
It has different "instruments" that almost all sound the same and different "clocks" to those you can not play, because there already is a kind of melody there, but my child is going anyway just that sounds come out when he where it suppressed. There is also a "REC" button for about 10 tones ... just a gimmick. Very important: The "Stop" button. The battery lasts a long time. In late November, we took the keyboard in operation and still have to install any new batteries. Soon we will exchange the times because the sound a bit croaks, but it still goes.
What I do not like about the keyboard (hence only 4 stars) is the fact that only two notes can be played simultaneously. Since mom and dad but very often strum a tune that falls naturally on. The "Drums" button count there. So a clock you can not play.
All in all, the part but quite OK. Especially for the price.
