Fun through the stages lay and play, tummy time, along with sit and reach. Adjustable soft arch with different glowing light effects. Activity board features early number learning, music notes and melodies. The detachable activity board easily attaches to crib. Remove the hanging toys to attach everywhere or for take along fun. Intended for newborns and older. 3 AA batteries are required for play, included. Number of Batteries: 3 Included: 3 Aa Battery(ies) Learning Skill: Sights + Sounds Power Source: Battery (included), Battery (not Included) Recommended Ages: 3 Months And Up Measurements: 20.5 Height/Inches, 23.9 Length/Inches, 4.4 Width/Inches Assembly: Assembly Required Base Material: 60% Plastic, 40% Polyester Battery Size: Aa Care: Wipe Clean Country of Origin: Imported