DJs, laptop musicians, and anyone looking for a practical mobile solution can use this to trigger analog synthesizers, create beats on a smartphone or tablet, control a DAW, and much more. The iRig Keys 2 controller series includes the iRig Keys 2 with 37 velocity-sensitive mini keys and the iRig Keys 2 Pro with 37 full-size velocity-sensitive keys, offering numerous options for connecting and controlling. These ultra-slim MFi controllers (Made For iPhone) not only provide compatibility with laptops and desktops but can also be connected directly to iPhones, iPads, and most Android models. They feature a dedicated audio output for connecting speakers or headphones, which is especially useful for newer iPhone/iPad models without a headphone jack. Each controller also comes equipped with knobs and MIDI IN/OUT, allowing it to be used as a standalone MIDI controller or MIDI interface. Each controller includes a selection of music-making apps and all necessary cables for immediate use.