A very beautiful and luxurious piano, very convenient that it is foldable. The sound is not very nice and sounds a bit better with a good pair of headphones. I don't think the included headphones are good. The transition between some keys also sounds very different, but it is a great device to learn and practice playing the piano. It's very nice that the keys are pressure-sensitive, it feels much more real than with a keyboard. Also very nice that there is a pedal included and it is very complete with the carrying case. I regret buying it without a stand; I would have preferred to have that included. It is also not heavy at all and very easy to fold in and out. Nice and compact for a piano with 88 keys. The app is also very nice but quite limited in the songs you can play unless you take a subscription. The songs on the app are only learned with the right hand and both hands; you do not learn the left hand separately. That is a pity because it is very difficult to play with both hands if you don't know the left hand yet.