Your toddler will love this Baby Shark Melody Walker to walk around or sit and play! Get rolling to hear the Baby Shark Song, the global sensation with over 3.3 billion views! When your child stops walking, the Baby Shark song will stop to encourage them to take their next steps. Once they're rolling again, the song will resume. 5 light up buttons each play a different song (including the Baby Shark song) to develop your toddler's gross motor and sensory skills!