Description The Wigglin' Wheels on the Bus is the perfect way to bring to life your child's favorite Little Baby Bum character, Buster the Bus! Cuddle with Buster as he sings the popular Little Baby Bum Wheels on the Bus song. Squeeze him once more and he'll begin to wiggle and move. Watch your toddler giggle with delight as he/she crawls and chases after Buster and builds gross motor skills. Features Squeeze Buster's body to hear the official Little Baby Bum version of Wheels on the Bus Press Buster again and he wiggles encouraging child to crawl and chase after him Wiggles encourage giggles! Toddlers will have a blast watching Buster move Requires 4 "AAA" alkaline batteries (included ) He's machine washable! Just remove the battery compartment first Little Baby Bum is the home of the world's most beloved nursery rhymes with over 30 million subscribers worldwide! Their videos have been watched over 23 billion times on YouTube alone, are available in 11 different languages, and are enjoyed all over the world.