Bluetooth-Enabled, Portable, Usb-Midi Controller Mixer With Eight Assignable ?Wireless controller? Offers wireless connection capabilities, low latency, stable transmission, so that music creation is unfettered, release inspiration, your studio, anywhere. ?Portable Controller? Built-in rechargeable battery, 16 hours working time, rechargeable and connected mode, You can easily throw this ultra-portable MIDI controller into almost any bag and take it with you to the studio, coffee shop, or hotel to create music. ?Smart Controller? Designed to work seamlessly with leading DAWs, eliminating the need for complex manual MIDI mapping and ensuring a smooth, intuitive workflow. Compatible with various operating systems, ensuring a versatile and adaptable experience for users across different platforms. ?Easy Controller? Soft backlit silicone button design, quiet operation and comfortable touch, so you can focus on the inspiration of music creation without distractions. Eight sets of 360-degree rotary encoders, which can be customized according to individual needs, making fine adjustment a breeze. ?customized Controller? Each control unit can be customized to create a unique and perfectly fit music production experience that makes your music unique. Each set of faders has an indicator light to provide you with immediate visual feedback.