● Product Dimensions (W x D x H): 37 x 10.4 x 3.2 inches / 940 x 265 x 80 mm. 
● Product Weight: 141 oz / 4000 g.
● 61 semi-weighted keys.
● 8 high quality velocity & pressure sensitive performance trigger pads with RGB backlit.
● 2 Assinable Pedal Interfaces (PEDAL A(PEDAL A(switch pedal, default as sustain pedal), PEDAL B(continuous pedal,  default as expression pedal), which can be assigned as 135 controllers.
● 8 Assignable Dials. Each dial can be assigned as 135 controllers.
● 8 Assignable Slider, each slider can be assigned as 135 controllers.
● Assignable Pitch Bend Wheel and Modulation Wheel(Wheel P & Wheel M), which can be assigned as 135 controllers.
● 6 Buttons for MMC.
● 1 Master Volume Slider.
● 8 double Function button with shift, providing 15 functions like PROGRAM, CHANNEL, VEL-CURVE, OCTAVE, TRANSPOSE,BANK M, BANK L, DUAL, SPLIT, MUTE, AFTER TOUCH, CONTROL ASSIGN and etc.
● 10 Data entry and +/- button.
● Built-in Memory, which can store/load 6 groups of user's parameter.
● 1 MIDI OUT,1X MIDI IN.
● USB interface, adaptable to USB 2.0(FULL SPEED). Power supplied by USB.
● Have the ability for future upgrading via USB(Please visit www.worlde.com.cn)
● Compatible with Windows7/8/10/11 and Mac OSX or greater. Drive free and hot-plug supported.