Key features
built-in usb & mp3 player
61 standard size keyboard
61 keyboard percussion
dual voice, dual keyboard function
128 tones, 128 rhythms
30 built-in songs/2 lesson modes
record & programming playback function
intro/ending/sync/metronome function
chord, tremolo, sustain function
metronomes, prelude & tail play functions
memory, recording, programming function
transpose, adjusting function
lcd screen, 2 studying function
-more information call vintage sounds