ION Audio Piano Apprentice, 25 note lighted keyboard with mini touch-sensitive keys, Follow the lighted keys and learn how to play piano quickly, Free piano teaching app available via iTunes, Lightweight, portable design, built-in stereo speakers, Powered by batteries (4x AA) or optional AC adapter (not included), Core MIDI Compliant - works with all Core MIDI Apps, Connection: Dock Connector only! Includes Quick Start Guide, Only works with the following device with Dock Connector, iPad 1/2, iPhone 4/4S, iPhone 3GS (must have the most current iOS installed), iPod touch (3rd and 4th generation)
