electronic keyboard (SIT-680)

54 Standard Keys 16 Timbres/10 Rhythms/8 Percussions Auto Bass Chord Function /Single Finger & Fingered Chord Chord / Vibrato / Sustain / Fill In / Bass Rhythm Program / Record / Playback/ Auto Powe Off 2Teaching Modes/6Demonstration Songs 32 - Level Tempo Adjustable/16 - Grade Volume Adjustable Large Scale Integration/Matrix Controlling Logical Circuit External Microphone/AC Power/External Speaker/Double Channel Stereo Output Dimensions: 830x320x88 (mm) Weight: 3.4 Kg Power: DC 9 V / AC 220 V 1pc/gift box and 6pcs/carton Carton measure:85x32x54cm Gross weight:22KGS