VT 54-Keys Keyboard with USB MP3 Play Function & LCD Display Music Box

54 keys Electronic keyboard comes with USB MP3 Play Function, LCD Display, Adapter and Microphone. FEATURES are 54 Keys, 100 Tones, 100 Rhythms, 10 Demo Songs, Record & Play, 5 Percussions, Lesson Mode, Chord/Sync, Sustain/Vibrato/Echo, USB Song Select, USB Volume Control, USB Stop, USB Play, Volume Control, Tempo Control, Drum Mode, Sound Effects, LCD Display and USB MP3 Player. IT CAN ALSO BE OPERATED WITH 6 "AA" SIZE NORMAL BATTERIES ( Not Included ). MP3 PLAY FUNCTION:- Insert the External Flash Driver to the USB Port on the back side. The USB Autoplay by default. Press the " USB Stop " button to stop the music or Press " USB Play" button to play the music. You can control USB volume also by volume key.