Make tummy time easier for you and baby; high-contrast images, songs and melodies hold their attention When babies can sit, they can explore the piano keys to hear first words for colors and animals Babies can peek in the mirror in the book to see their own faces smiling back at them; peek-a-boo! Toddlers love to carry around their toys, and the handle on this piano makes it easy to take it everywhere Intended for ages 3+ months; surface washable; requires 2 AAA batteries; batteries included for demo purposes only; new batteries recommended for regular use Take on tummy time with confidence with the 3-in-1 Tummy Time to Toddler Piano! Help keep babies entertained and engaged while they work on building their tummy and neck muscles. As babies transition to learning to sit up, they can explore this little piano even more, pressing the keys and turning the page in the little book. Hear songs, melodies and first words about colors and animals. Flip the page and peer in the mirror. Babies love to see their own smiling faces! As babies turn into walkers, they can grab hold of the handle and take this piano with them everywhere they toddle. Let's go! Intended for ages 3+ months. Surface washable. Requires 2 AAA batteries. Batteries included for demo purposes only. New batteries recommended for regular use.