I had to wait for delivery (from Hong Kong) and I received the wrong product packed but in perfect condition. I bought to learn the piano at my 5 year old daughter and to be able practiquer myself without too spend and without being diverted by the panoply its varied or pre recorded tracks that end up agasser for the whole family. The sound is synthetic but tolerable. Some extravagances but not much. I added a helmet to play without disturbing others. We do not live with that, you learn and have fun playing 2 (4 octaves). Even my 3 year old daughter was put to play.
