Transform play with four panels infants can explore separately or connect them together to create a sit-at, crawl-around or all-around activity center Electronic panel features light-up piano keys, a colorful book page and a detachable phone for exploring music, colors, animals and numbers Get behind the wheel using the driving zone, complete with a steering wheel, gear shifter and turn signal Gears, rollers and a peek-a-boo shape-sorting house with three blocks help build finger strength and coordination Intended for ages 3+ months; requires 3 AA batteries; batteries not included This activity center toy is great for babies to develop motor skills, hand-eye coordination and more; makes an interactive unisex gift for holidays, birthdays, baby showers or just because