Btuty Bt Midi Foot Controller Wireless Midi Controller Rechargeable 4 Buttons ??Portable Design?: This MIDI foot controller is small and exquisite, equipped with 4 easy-to-use foot switches, convenient for carrying and using on the go. ??Intelligent APP Control?: The wireless MIDI pedal is equipped with an intelligent APP (CubeSuite) control, which is easy to operate and convenient to use, making your music creation more relaxed and free. ??Long-lasting Battery Life?: Built-in 300mAh rechargeable lithium battery, charging for 2.5 hours, can be used for up to 12 hours, meeting your long-term music creation needs. ??Intuitive Display Screen?: The display screen can directly feedback the commands you issued, intuitive and clear, making your use process more handy. ??Wide Compatibility?: Midi foot controller is compatible with Wins, iOS, Android and other platforms. No matter what device you use, you can easily connect and realize the wireless music production.