A baby swing is a piece of equipment designed to help soothe and entertain infants. It consists of a seat suspended from an overhead bar, with straps that secure the child in place. The swing is typically mounted on a pivot point, allowing it to move back and forth in a gentle arc. As the swing moves, it provides a calming motion for the baby, which can help them relax and fall asleep. Some swings also have additional features such as music or lights that can further entertain and soothe babies. Overall, a baby swing is meant to provide comfort and convenience for parents while giving their child a fun and safe place to play.