Einstein button (Push to explore more music styles) Connects simply and wirelessly (via radio signals) with other Together in Tune™ Connected Magic Touch™ Instruments 4 modes (Discover, Perform, Playful, Band) Magic Touch™ keyboard with Play Assist technology Volume control (O /Low/High) 5 Color-coded music sheets to play 10 different songs    Discover Mode: Baby gets familiar with 10 popular melodies - and makes up their own beats! Perform Mode: Baby builds their confidence and presses multiple keys to layer riffs. Playful Mode:  Baby explores silly sounds and incorporates them into their music. Band Mode: Connect the instruments for baby to experience the thrill of performing together.