The Casio LK 110 Key Light Keyboard lets you know the keys you should play, making this type of keyboard instrument perfect for beginners. Make music practice more enjoyable and productive!Voice Fingering Guide: If the keyboard detects that your play is lagging or stopped, or that you are playing the wrong notes, a simulated human voice calls out a number telling you what finger you should use to play the next note.Timing Indicator (LCD): On-screen Timing Indicator teaches you the correct timing