Hello. I am a ton-heavy tanker truck with a trailer. I speak cheerful phrases, play child-friendly melodies and songs, and make funny sounds. There is a glowing button to press. An additional button on the vehicle moves the exhaust pipe and triggers matching sound effects. I respond to the movement of the wheels and to the magical sensors of the Tut Tut Baby Flitzer playsets (sold separately). There are 3 sung songs and 6 children's melodies included. The child-safe battery compartment and automatic shut-off ensure safety. Demo batteries are included.