Play your favorite music apps while on the go with iRig Keys Mini, the smallest MIDI keyboard for iPhone, iPad, iPod touch, Mac/PC and Android devices. Designed for ultra-portability, it packs a full feature set into an enclosure that fits in your laptop bag or backpack. Though small, iRig Keys Mini provides you with everything you need: It sports a keyboard with 25 velocity-sensitive mini-keys, a freely assignable Volume/Data knob and two back-lit Octave-Up/ Down buttons. iRig Keys Mini is fully MIDI and MFi certified/USB class-compliant, which means that you just need to connect it to your iOS or Android device or computer to enjoy adapter-less plug-and-play compatibility with hundreds of music creation apps and software, like the included SampleTank 3 FREE and iGrand Piano FREE. For improved portability, iRig Keys Mini draws its power via USB from its host device, which means it doesn't require a bulky power cable. With its small size and full list of features, iRig Keys Mini is the perfect travel companion for the keyboard player on the move.