Digital piano 1,Franch Dream sound card 2,88-key hammer keyboard 3,OEM acceptability 4,USB,MIDI-in-out 1,LCD Functions ... memory17,Touch control/ metronome18, Sustain/Vibrato19,sustain pedal20,Reverberation/Chorus21, USB/MIDI Capability22, Headphone jack/stereo audio input/stereo audio outputPower ... ×36(W)cm×94.5(H)cmWeight: 35kg DRM8805 digital piano