Foldable Portable 61 Key Electronic Keyboard Roll Up Piano 220V

Features:
61 Keys standard piano.
Sustain and vibrato function.
Digital display.
Master volume control key.tempo control key.
Auto sleep mode.
Midi Out,USB 5V power adapter.
128 kinds of tone, 128 kinds of rhythms.
Sustain pedal.
14 demo songs.
Earphone/speaker output interface.
Mode selection key(tone and rhythm).
Power supply: 220V only
Recording, programming and playback function.
1.by USB 5V power adapter.
Demo songs play, tutorial function.
2.by built in 1100mA li-ion battery.
Start/stop insert function key.
3.by 4* AAA battery.
Piano/Drum kit function.
(Built-in lithium battery without AAA battery compartments).

Package included:
1 x Roll up piano;
1 x USB cable;
1 x 220V EU plug;
1 x Bag;
1 x Manual (Click to download the English manual)