four-speed motorised rocking motion swing has a remote control handset so parents can control the rocking motion from a distance and also start the tunes and nature sounds; it even has a heartbeat sound option which reminds babies of their prenatal time. - The special ergonomic shaped booster cushion with an integrated wedge ensures newborns are lying in the correct position; it also has a double layer of padding to provide a snug fit for the head. - The cushion can be adjusted to two different heights to adapt to a baby's growth, and the booster can be removed completely when more room is needed. - The seat includes a removable tray with an integrated rigid crotch bar for added safety, complementing the 5 point harness. - The seat is also equipped with vibration unit for an additional soothing effect. It comes with a practical adjustable sun canopy that features three removable hanging toys.