This toy is only available in the Christmas advance issue of Kodomo Challenge. When you press the musical note button, the songs "Let's Clap Our Hands" and "Open and Close" play♪ Pressing the dog, cat, car, and musical note buttons changes the keyboard sound to match the button. When you press the Shimajiro button, Shimajiro speaks! The button with the hand mark is a drum, and it makes a sound when you tap it. The tone also changes depending on the button ^_^ The volume can be adjusted in two levels. It doesn't automatically turn off if left untouched for a while, making it easy for young children to play with. Batteries are not included. Because it was used infrequently, There are no noticeable scratches, stains, or peeling stickers, but Please understand that this is a used item and consider purchasing it. Instant purchase is welcome.