Get ready for action-packed playtime with this CAT 021664824481 10″ Assorted Lights & Sounds Junior Crew Construction Buddies Unisex, 3-4 Years. Designed to mimic real CAT construction vehicles, this interactive toy combines lights, sounds, and motion to create an immersive experience. Simply load the included boulders into the truck’s bucket to trigger the sensor. Watch as the truck drives forward dumps its load, and reverses to its starting position—all while playing five unique Kid-Vroom sounds and lighting up to captivate your child’s senses. Order now for your little one and make them happy.