Kids will love singing along to the Blue’s Clues & You! theme song with the Blue’s Clues & You! Light-Up Microphone. Press the Blue icon on the microphone to activate lights and music. Bring home the Blue’s Clues & You! Light-Up Microphone and the rest of the Blue’s Clues & You! toys to help your little clue-finder use their mind, take a step at a time, and do anything that they want to do. Requires 3 x AG13 batteries (included). Ages 3