Our electric piano keyboard is equipped with various functions of recording, programming, transpose, sustain & vibrato and 2 chords. And it has 255 timbres, 255 rhythms, 50 demos and 61 keyboard percussion, providing you with better playing and composing experience. Besides, we also design it with music stand, microphone and headphone for much convenience. The split function ensures duet playing. Clear LCD screen, easy-to-use control panel and 3 teaching modes make it a perfect choice for beginners. Moreover, lighted key enables you to better follow the teaching steps and adds more fun to the teaching process. It can connect microphone, headphone, MP3, phone, computer and other devices. And you can use the DC 9V/AC 110V adaptor or 6 AA batteries (not included) to charge it. .