Hello! I am a punctual post van! I speak cheerful phrases, play child-friendly melodies and songs, and make funny sounds. There is a bright button to press. An additional button opens the door to the loading area and triggers matching sound effects. I respond to the movement of the wheels and the magical sensors of the Tut Tut Baby Flitzer playsets (sold separately). There are 3 sung songs and 6 children's melodies. The child-safe battery compartment and automatic shut-off ensure safety. Demo batteries are included.