Medeli MC37A Bundle 49 Keys Keyboard + Carry bag + Power Supply Specification Medeli MC37A Keyboard 49 mid-size Display LCD Polyphony 32 (max) Voices 132 voices; 4 drum kits Split YES Styles 100 preset O.T.S. YES Sequencer 1 user song (melody + accompaniment) Music Library 80 preset songs; Music Tutorial System Demo Song 80 Output/Headphone OUT USB Port MIC IN Dimensions LWH 667 x 245 x 82 mm Weight 2.2 kgs Power Supply 9V Battery Supply (not included) 6x1,5V Size C R14