VTech Grow and Discover Tree House Toy Tent Kids tent playset 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 Treehouse 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 Window and fabric sides encourage crawling and peek-a-boo fun; infant learning playset includes 90+ sing-along songs, melodies, sounds and phrases Shape sorter play tent is designed for toddlers 6 months to 3 years of age; operates on 2 AA batteries