Specifications 61 Piano - Style Keys Polyphony (maximum) 48 400 Tones 100 Rhythms,50 Dance Music Rhythms 60Song Bank Tunes Auto Accompaniment CASIO Chord, Fingered 1, Fingered 2 (6th off), - ingered 3 (on bass), Full Range Chord. Controllers: Start/Stop,Intro,Normal/fill-In,- ariation/Fill-In,Synchro/Ending Lesson Function Lesson Lite Performance evaluation Repeat Voice fingering guide Lesson part- (right hand,/left hand, Both Hands) Connection to APP Dance Music Mode One Touch Preset: 100 sets Rhythm/ Song Bank controller Connectivity and Storage Phone Output Sustain , Damper - Pedals Audio In Dc in Power Requirements Batteries: AA-size x 6 Optional AC adaptor: AD-E95100L Included Accessories Song book, music stand Optional Accessories AC adaptor: AD-E95100L Stand (CS-4B),Sustain Pedal (SP-3) Size and Weight 946 x 307 x 92 mm 3.3 Kg