-88 standard type，
-128 kinds of rhythm, tone, 20 a test LED character-display tube display.
-Since external sound box, but with a flared opening, headphone amplifier sound equipment that could be external. delay pedal.
-Support for most Bluetooth-linked instructional software
-MIC the microphone function.
-Lithium battery charging MID transmission equipment and electrical functions can be external computer, cell phone. MP 3 audio source such as the input function.
-Start stop function keys / function keys : demonstrate music recording / playback function key tone / tempo / speed / move the volume keys plus control keys.And the string sound / delay / tremolo.
-Synchronous / Would you like to insert a function key keyboard, drums / a metronome.
Programming / teaching functions.
-The acoustics in the piano.
Accessories: Power adapter, USB data cable, lithium battery, extension pedal, instruction manual (including APP teaching App members)