Each page is shaped like one of the 6 different vehicles, and there is a button to press on each page to hear what each vehicle sounds like in action. Children will discover the special jobs that each construction vehicle has. Every page will be a new adventure! THIS PRODUCT CONTAINS A BUTTON BATTERY If swallowed, a lithium button battery can cause severe or fatal injuries within 2 hours. Keep batteries out of reach of children. If you think batteries may have been swallowed or placed inside any part of the body, seek immediate medical attention.
