Wireless MIDI Interface mi.1 [Rev.2] With mi.1, bidirectional wireless MIDI communication can be easily established between an iPhone/iPad and your own electronic music instrument. Compatible with:iPhone (6s Plus, 6s, 6 Plus, 6, 5s, 5c, 5, 4s), iPad(Air 2, Air, 4th gen, 3rd gen, mini4, mini 3, mini 2, mini), iPod touch(6th, 5th) App requires iOS8, Mac OS X(10.10) or newer