1、MIDI Keyboard Controller: Necessary for songwriters and beat makers, USB powered MIDI controller with 25 mini MIDI velocity sensitive keys for studio production, virtual synthesizer control, and beat making. 2、Wireless Keyboard: Compact and portable, wirelessly connect to your device via BT, with built in 2,000mAh battery providing up to 16 hours of operation. Easily fit this ultra portable MIDI keyboard into almost any bag to create music in the studio, cafe, or hotel. 3、Music Production: 25 velocity sensitive keys, 16 RGB backlit velocity sensitive pads, 8 assignable rotatable encoders, 2 capacitive touch strips for pitch bending, connectable to all music studio plugins for mixing, adjusting synthesizer controls, and more. 4、Smart Keyboard: Compatible with for Windows, for OS X, for Android, and for iOS, the keyboard controller is compatible with all digital sound workstations and software such as for Ableton Live, for FL Studio, for Cubase, for Logic Pro X, for Bitwig, for Reason, for Studio One, for GarageBand (for iOS), and more. 5、Scale Function: Integrated smart chord and smart sound functions, easily select by pressing keys. Great for setting up during performances and practice sessions.