88-note semi-weighted digital piano with adjustable touch keys, Touch sensitivity 6 selectable response levels, Polyphony 128, Sound sample KORE 1.0 (128MB), Voices 16, Performance mode Layer, Split, Duet, Full transpose to any key, ± 1 octave, Tuner ± 100 cents, Recording 1 track, 1 song, Metronome Start, stop, time signature selection, tempo control, volume control, Effect Reverb, Chorus, EQ (bass, treble), Demo 8 songs, USB MIDI (16 channels) / Audio, Auxiliary input/output 1/4" Auxiliary input (stereo), RCA Line output (stereo), 1/4" Headphone output (Stereo), Sustain pedal input (switching footswitch included), Amplifier 2x15W, Speakers 4 speakers (2 woofer / 2 tweeters), External power supply 12V 2.0A - Batteries (6 alkaline D batteries), White finish. Length: 127cm, Width: 28cm, Height: 8cm, Weight: 9kg