The Vtech music play mat provides a cozy surface for your toddler or baby. At the same time, a variety of toys offer exciting entertainment and invite your child to explore. This way, your child can engage independently. The play mat is arched with a rainbow from which four different toys can be hung. A butterfly, a caterpillar, a bee, and a mirror are included. An interactive play unit in the shape of a colorful tree is also part of the package. The colorful piano keys produce fun sounds and melodies when pressed. Six sung songs and 20 children's melodies are pre-installed. You can find the lyrics to the melodies in the user manual. The power needed for playback is provided by batteries. Thanks to the secured battery compartment, they cannot be accessed by your children. Demo batteries for initial use are pre-installed. To conserve battery life, the toy also features an automatic shut-off function.