A single twist of a knob activates two functions the drain stopper opens and the power discharge pump quietly drains the water from the basin. Additional features include; Tru touch massage, Pure flow pipe free jets, Fully powered seat, Liquid marble base, Chromotherapy LED light in basin, Sani drain, and Adjustable footrest. Cushion colors: Cappuccino, Sand, Black, Taupe, Silver , Neptune, Burgundy, and Rose. Base colors: White Granite, Lace Granite, Gray Granite. Dimensions: (seat up-right): 51” L x 29"W (w/ Tray = 41"w) X 56"h. fully reclined: 66”L X H=46”H. Note: must allow 18” from back wall to foot spa. 115 VAC, 60HZ, 15A. Power needed per spa chair = 6 Amp