61 Keys (TEACHING ELECTRONIC KEYBOARD )
61 Piano - Styled Keys / LED Display 61 Keyboard Percussions 
30 Demo Songs / 3 Teaching Modes With USB Music Player 
USB Music Volume Control / Playing Mode / EQ Mode / 
AB Reread / Prev . music or Next music Selection 300 Timbres 
/ 300 Rhythms Sustain / Vibrato / Metronome / Split /
Demo One / Demo All
Record / Program / Playback / Syne
/ Start / Stop / Fill - in 
Single Finger Chord / Multi - Finge Chord / Bass Chord 
Master Volume Control / Accompaniment Volume Control 
Transposition Control / Tempo Control External Power 
/ External Earphone / External Microphone