Thomann SP-120, Digital Piano, 73 Lightly weighted keys with velocity sensitivity, 12 Sounds, 12 Demo songs, 32-Note polyphony, Layer mode, Reverb, Chorus, Metronome, Tempo, Headphone jack, USB MIDI, USB audio, Line output (L / R), Sustain pedal connector, Speaker system with 2x 20 W., Battery operation possible, Dimensions (W x D x H): 1070 x 275 x 88 mm, Weight: 6.2 kg, Colour: Black, Includes power supply, sustain pedal and music stand, Suitable optional protective cover: Art.#507271# (not included)