The 'Plush mamaRoo' Bouncer Seat by 4moms bounces up and down and sways from side. Select from five unique motions—car ride, kangaroo, tree swing, rock a bye, or wave—and five speed options to help comfort and delight baby. For an added calming effect, choose from four built-in sounds or connect the mamaRoo to any MP3 device to play soft music. This bouncer seat is the perfect solution for restless babies!