It has built-in stereo speakers and touch sensitivity that can be turned off. It has an onboard memory for one song or two tracks. It also comes with 128 standard GM tones and 64-note polyphony. It comes with a 128MB DSP2000 sound sample that promotes clarity and production of stable and vivid sounds. The digital piano comes with a wide range of demo songs to help you practice. Its petals are operational, to ensure that you can practice and have the same experience as someone who is using an acoustic piano. It has fully-sized 88 keys, which are fully weighted to ensure that it feels like an analog or grand piano. LAGRIMA digital piano is great for beginners who are interested in learning how to play the piano professionally.