Packed with fun features, the LET’S ROCK Grover Microphone includes three preschool songs and a button to amplify your voice - just like a real working microphone! For even more rockin’ fun, the LET’S ROCK Grover Microphone also interacts with the LET’S ROCK Elmo character (sold separately), who "magically" knows when you have the LET’S ROCK Grover Microphone and sings along with you!

Microphone comes with instructions. 

Includes 3 "AAA" batteries.

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