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The jamstik+ connects via Bluetooth 4.0 to your phone, tablet or computer so you can play guitar with any of the 100's of compatible MIDI apps availableSmart Fretboard Gives You Instant Feedback. System Requirements - iOS 9.0 and above on a iPad Mini (or later), iPad Air (or later), iPad 3 (or later), iPhone (4S or later), iPad Pro (or Later). OSX 10.10+ and above. Chrome Browser on Mac and PC with USB connectionPlay Chords in Minutes with Simple Interactive Tutorials and GamesMIDI Compatible for Music Production & CompositionReal Strings and Frets on a Truly Portable Form-Factor