Features: 1) 54 standard keys 2) 20 types of timbres 3) 20 rhythms 4) 8 percussions 5) Rising descending tone 6) Rhythm programming, record, playback 7) 5 demonstration songs 8) LED digital displays 9) Auto bass-chord function, single finger and fingered chords (sync, fill-in, vibrato, sustain, fill-in) 10) External speaker 11) AC power 12) Double-channel output 13) Tone area: C2 - F6 14) Output power: 3W 15) Rated voltage: DC 9V 16) Dimensions: 840 x 325 x 105mm 17) Weight: 3.5kg Inner packing: 1pc/gift box Outer packing: 6pcs/ctn Carton dimensions: 83 x 37.5 x 91cm N.W.: 26kg G.W.: 35kg Conveyance: Qty/20\'\' FCL: 600pcs Qty/40\'\' FCL: 1,470pcs