Big Bang Theory Talking Button Bazinga!

Running Press - Celebrate your love of The Big Bang Theory with the official talking button featuring one of its most iconic phrases: Bazinga!
Specifications: A 3-inch collectible talking button that plays Sheldon's signature phrase when pressed
Mini Book Included: Learn about the history behind this popular phrase with this 32-page, 2-1/2 x 3-inch miniature book complete with full color art
A Great Gift for Big Bang Theory Fans: Keep within arm's reach on shelf, desk, or bookcase to deliver the perfect "Bazinga!" for you and your friends
Officially Licensed: Authentic The Big Bang Theory collectible
 Includes button or coin cell batteries.