Soft vibrations help baby relax in a spa-like setting while a secure sling and padded head/back rest comfort and support infants and newborns. Remove the baby stopper so older babies can sit up and play in the large, deep basin. With natural, dÃÂÃÂ©cor friendly colors, it fits many single and double basin sinks. A drain plug and storage hook make clean up and drying easy. ItÃÂ¢ÃÂÃÂs the perfect environment to get cleaned up and have a little fun! Requires 1 C battery.