Kids tent play set is for infants and features four sides of learning fun; treehouse tent allows kids to play inside and out whether crawling, sitting, or standing.Activity center allows your baby's senses to run wild as they explore and discover ball play, the shape sorter,baby gears toys and more.Tree house play tent for kids has an electronic learning toy play panel that introduces colors, shapes, and animals; pre-K learning toy has movable toys that develop fine motor skills.Includes 90 sing-along songs,  melodies, sounds and phrases.Operates on 2 AA batteriesAge 1 years.