IT IS CONVENIENT TO CARRY IT WITH YOU,ANYTIME,ANYWHERE TO PLAY THE PIANO-The piano can be rolled. built-in stereo speakers, travel, outdoor, at home, at school, you can play in any places you like. You can connect external headset while playing so as not to disturb others and enjoy music anytime and anywhere. STANDARD PARAMETERS,COMPACT FASHION---61-key digital piano;This piano has 128 excellent tones and equipped with 128 rhythms and 45 demos and the newest MIDI chips technology. you never know
