Fisher-Price Laugh and Learn Sis's Remote: The Fisher-Price Laugh and Learn Sis's Remote is styled like a grownup TV remote control but with fun baby-friendly features for engaging pretend play. As your baby presses all the cool buttons, the Sis screen lights up while fun songs and phrases introduce numbers, letters of the alphabet, opposites and more. Little channel-surfers will love playing with their own remote, strengthening their fine motor skills as they do!? Measures approximately 6 1/4-inches tall. Ages 6 months to 3 years. Requires 2x 'AAA (R03)' batteries, included.