Feature: 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. Specification: Item Type: MIDI Keyboard Controller Material: ABS Keys: 25 velocity sensitive keys Drum Pads: 16 RGB backlit drum pads with velocity sensitivity and aftertouch Knobs: 8 assignable 360° rotating knobs Touch Sliders: Capacitive touch pitch bend slider and modulation slider Outputs: 6.35mm sustain, expression pedal interface USB C port Wireless connection for Windows, for OS X, for iOS, for Android Wireless MIDI OUT function (requires additional wireless receiver) Power: Powered by 2000mAh lithium battery or USB powered (built in battery included in shipment) . Package List: 1 x MIDI Keyboard Controller 1 x USB Charging Cable 1 x User Manual