From Little Baby Bum, the wildly popular preschool learning video series and the new spin off Go Buster! comes Musical Racers! These vehicles wobble and play music when kids push them Buster the Bus plays the official Little Baby Bum version of "Wheels on the Bus" as it rolls Little Baby Bum, home of the world's most beloved nursery rhymes, and Little Tikes, making toys kids love for over 50 years, have teamed up to make these awesome new musical learning toys! Batteries Required (included) Ages: 18+ Months The Little Baby Bum Musical Racers by Little Tikes combine music and vehicle play in one toy! Buster the Bus sings the popular Little Baby Bum version of the "Wheels on the Bus" nursery rhyme, which introduces kids to rhyming, music and the world around them, as it rolls. The Buster the Bus Musical Racer is great for vehicle play on the rug or floor, and wobbles and plays music as it rolls. You and your child can sing and play together with Little Baby Bum and Little Tikes. Little Baby Bum is the home of the world's most beloved nursery rhymes with over 50 million subscribers on YouTube worldwide! Their videos have been watched over 23 billion times on YouTube alone, are on most popular streaming services, like Amazon Prime Video and Netflix, and are enjoyed all over the world.