The Casiotone ultraportable keyboard features 61 full size keys with touch response, strap pins for stand-up play, an easy one-button recorder and a metronome button that helps you keep time. The keyboard has 61 tones and 64 notes with simplified controls to select a tune without distraction and includes a collection of vintage keyboard sounds. It requires 6 “AA” batteries (not included) and includes an AC adapter, micro-USB connectivity and music stand.