The Drake® II Washlet®+ Dual Flush Elongated Two-Piece Toilet (Seat Included) is designed to conceal the washlet's power cord and water supply hose for a seamless installation. The washlet C200 features a soft rear spray, rear cleanse, and front cleanses with the option of an oscillating or pulsating stream. The temperature and pressure of the water are adjustable, each with five settings. The controls are located on a slim, wireless remote. The premise function sprays the bowl with water before each use, preventing waste buildup and keeping the toilet bowl clean. The wand is self-cleaning, automatically cleaning itself before and after every use. The washlet features a heated soft close seat with five temperature settings. The washlet features an air deodorizer and a warm air dryer with five temperature settings. The drake ii features Toto's tornado flush, a hole-free rim design with dual-nozzles that creates a centrifugal washing action that assists in rinsing the bowl more efficiently. This version of the toto drake ii includes cefiontect, a layer of exceptionally smooth glaze that prevents particles from adhering to the ceramic. This feature, coupled with the washlet premise and tornado flush, assists to reduce the frequency of toilet cleanings, minimizing the usage of water, harsh chemicals, and time required for cleaning. The toto drake ii is designed in Toto's universal height, which allows for a more comfortable seat position across a wide range of users. This washlet+ includes the washlet with water supply adapter, drake ii bowls, and tank set with hardware, wax ring, toilet mounting bolts, and toilet bolt caps. Compatible with T20 washlet and electronic bidet seat and toilet bowl components only. Additional items needed for installation must be purchased separately. Toilet water supply lines.