Just Smarty ABC Learning Chart 24 x 36 Poster Lets toddlers and preschool children learn the alphabet, word association, numbers, and spelling Interactive features help develop memory skills, spelling, and logic abilities Musical component includes nine popular children s songs Great addition to your nursery or game room, complementing your child's space Space-saving design; easy to use by simply hanging on a wall with the included hook Comes with 3 AAA batteries and features an automatic shut-off to preserve battery life.