61 Keys Standard Keyboard 128 GM voices 128 Styles with variations LCD Display MP3 player System Record System 30 Demo songs Choose play Or Continuous play Percussion: Keyboard percussion, 8 panel percussion Auto accompaniment : start/stop ,SYNC, fill in, Single/fingered/Full chord Accompaniment volume adjustment , Chord volume adjustment, Rhythm speed regulation Split,dual, Sustain,Vibration, modulation transpose 3-Steps Piano Teaching System Metronome External jack: Power, Microphone, Earphone, Sound channel output/ Input
