This Fisher-Price Smart Response Swing is an open-top swing, infant seat and toddler rocker all in one. This 3-in-1 swing features 2 soothing swing speeds and 5 songs with volume control in swing mode. The seat easily removes from the swing frame and the frame can be stored away for when not in use. The seat also has fold-out kickstand for feeding or sleeping. This chair also features a removable toy bar with 2 soft removable toys. As baby grows, the seat converts to a toddler rocking chair. Requires 4xD batteries.