Very good, I find that the notes are displayed on the screen. This should be introduced everywhere, it is in fact a great idea because it motivates them to learn to play keyboard. We have it glued nor the scale (letter sticker) and have a lot of fun with it. It is unexpectedly durable batteries. The sound is adequate and it offers a lot timbres. When it connects to an amplifier (z. B. with 20 watts), the sounds produced are amazingly high.
One drawback is that you have to buy the AC adapter and it has only one small catch.
Bought it for my girlfriend to surprise her. In the end I surprised myself because I did not expect such a wonderful quality. :-)
