A happy belly = a happy baby! The first-ever, patent-pending Ingenuity Happy Belly Rock-to-Bounce Massage Seat - Chambray has integrated belly massage technology offering a circular massage motion to help soothe baby and provide relief from discomfort. Designed in the USA with expert-led medical advice, this seat’s belly massage rollers resemble a gentle fingertip massage and are safely activated by a parent's push of a button and turn off automatically after 3 minutes of massage. A GentleTouch control pad operates 20 melodies, nature sounds, vibrations and massage to easily keep baby entertained; 3C batteries required. This seat from the #1 Manufacturer of Bouncers* converts from a bouncer to rocking seat and offers a plush infant insert and 5-point harness to keep baby comfy and safe. Folds flat for easy storage. Includes easy-carry travel bag. Detachable toy bar with a soft, plush Casi the Zebra character toy. For ages 0-6 months or up to 20 pounds, whichever comes first. Assembled dimensions are 27.4'' x 16'' x 22''. Third party safety tested and approved.