Ability to connect the piano via Bluetooth to play any content Sound 380 different instrument sounds to enrich your experience 128 ready-made rhythms for training and playing with backgrounds 88 built-in pieces recorded for learning and practice Combine two sounds together at the same time (Dual Voice) Experience deeper playing Record playing feature and listen via piano headphones Built-in metronome to adjust rhythm during practice Small information screen for easy control and setup Two 3.5mm stereo headphone inputs for silent playing Another person