Pump-assisted flushing delivers peak flush performance every time. Automatic motorized seat and lid automatic 1.28Gpf flushing multi-function foot sensor tankless heating system for endless warm water led nightlight and backlit side control knob sturdy sittable lid with slow closing mechanism wireless remote control warm air dryer and heated seat w adjustable temps adjustable nozzle with pulse and oscillation drainage method: floor rows product type one-piece toilet tankless smart toilet flush type pressure assisted siphon jet note: the amount of water used for flushing and discharging is actually rela-teds to the water pressure the angle v alves can adjust the water pressure whether it contains a hidden water tank: no water pressure requirement is 0.05 Mpa water output 5 liters in 15 seconds