WORLDE ORCA PAD64-A Pro Portable USB MIDI Drum Pad Controller 64 RGB Backlit Pads 24 Buttons Built-in 128MB Sound Module with USB Cable Features: 64 velocity and pressure sensitive performance pads with RGB backlit, can be assigned easily as pads, MIDI CC buttons or program change switches. 24 function buttons, providing functions like Note, Octave, After touch, Channel, Velocity, Mute, etc. Built-in 128MB sound module, you can connect this MIDI controller with headphone or speaker immediately to get sound. With MIDI IN & MIDI OUT, USB 2.0 connection, compatible with Win10/8/7/XP/Vista, Mac OSX, Android and iOS, drive free and hot-plug supported. Supports power supplied by USB and DC 5V, plug and play, start your creative work at any moment. Compact size and lightweight, very convenient to carry around. You won't miss moments of inspiration. Specifications: Type: without sound module/ with sound module(optional) Color: Black Material: Plastic Power Supply: DC 5V or USB 2.0 Operating System: Support for Win XP/ Vista/ Win7/ Win8/ Win10/ Mac OSX/ Android/ iOS Item Size: 25.6 * 25.6 * 2cm/ 10 * 10 * 0.8in Item Weight: 820g/ 1.8lbs Package Size: 31 * 29.5 * 7cm/ 12.2 * 11.6 * 2.8in Package Weight: 1150g/ 2.5lbs Note: You need to connect the MIDI controller with software editor before usage.  If you want e this MIDI controller with your smartphone or tablet,  you need to purchase one OTG cable separately. Package List: 1 * MIDI Controller 1 * USB Cable 1 * DC Power Cable 1 * 3.5mm Connection Cable