The TOTO WASHLET S550e Elongated Electric Bidet Toilet Seat with EWATER+ and Auto Open and Close Classic Lid is an electronic luxury seat that cleanses you with warm water, providing an exceptionally clean feeling. Instead of traditional toilet paper that can sometimes be rough and often ineffective, the WASHLET quickly provides comfortable warm water cleansing at the touch of a button. A once mundane trip to the bathroom can become a spa-like experience with a WASHLET. The WASHLET features TOTO's technologically advanced EWATER+ system which uses electrolyzed water generated by a technologically advanced process, transforming the water into a safe and powerful compound. By misting the bowl after every use, the EWATER+ technology helps to keep your toilet bowl clean and hygienic without any extra harsh chemicals. TOTO's advanced PREMIST technology prevents toilet bowl waste buildup by using incoming water supply to spray the bowl before every use and help keep it clean. The TOTO WASHLET S550e is operated by a luxury style illuminated touch-activated remote with 2 user memory to save preferred settings. The WASHLET features 5 spray settings, dryer, air purification, auto open and close lid, heated seat, a nightlight, and instantaneous water heating. The newly redesigned lid style lies flush with the toilet bowl, providing a streamlined look and giving the impression of an integrated system. The minimalistic display provides a more subdued appearance to your WASHLET. The WASHLET reduces the need for toilet paper, saving trees and water used to manufacture each roll. As we get older, our mobility can deteriorate and make it increasingly hard to clean ourselves after toileting. Medical conditions and debilitating illnesses can make using the bathroom without assistance almost impossible, but with a WASHLET, you can increase your independence and feel cleaner with just one touch of a button. Includes mounting and connection hardware.