X Pro series contains 88 full size semi-weight velocity keys, 9 editable knob controlers, 8 editable botton controlers, 5 editable transport controlers, 8 velocity drum pads, and build-in 128 high quality GM standard tone, is a trans-boarder MIDI keyboard especially design for arranger s, creators or live performers. The overall appearance with black, white and red color, fashionable anode red aluminous panels match two stylish pearl white side panels and black metal bottom panel to represent technology. MIDIPLUS newly lauched X Pro series MIDI keyboard included X8 Pro.