Keyboard: 61-keystandardtouchkeyboard Display: LEDdisplay Voice: 128GMstandardtones+8folkvoice Style: 128well-chosenautoaccompaniments DemoSong: 30stereodemosongs EffectControl: Sustain, vibrato, transpose, touch, keyboardsplit Record: Real-timerecord, replay Program: Styleedit, stylereplay Drums: 8paneldrums, 61keyboarddrums Accompanimentcontrol: Start/stop, introduction/ending. Fillin1/2, sync, tempo, selectstyleA/B ChordControl: ChordCLR, fingerchord, singlechord. Autobasschord, chordvoice IntelligentGuide: Demosongs, guideAguideB. Othercontrols: Powerswitch, volumecontrol, accompanimentvolume, metronome, MIDIswitch ExternalPort: MIDIoutput, powerjack, headphonejack, leftandrightsoundtrackjack Diapason: C2~C7 Accuracyinmusicaltuning: ≤3cent DCInput: DC12V Outputpower: 6wx2 Specification: 955mmx380mmx135mm Weight: 5KGS Packing: Quantity: 3PCS GrossWeight: 23.6KGS NetWeight: 21.6KGS Meas: 51.5*44.5*103(CM)