Get your feet moving with Mumble! Everyone's favorite penguin dances his way from the big screen into your heart. Mumble entertains kids in an adorable display of tap dancing and wing flapping. Once he hears music, he just can't hold back! He taps his feet in sync with the music, whether it's with the included song ("Jump and Move") or music from your home stereo or radio. Activate his "Talk Back" mode, and Mumble responds with talking and dancing when you speak to him. His beak even moves when he speaks. Mumble requires 4 "AA" batteries, included. Measures 10" tall.