· use antibacterial resin material in seat ring, cover, nozzle and remote control panel to effectively inhibit bacterial breeding and use more comfort. · double nozzle design, for different cleaning parts, avoiding cross infection and more sanitary safety. · the position of the nozzle can be adjusted before and after the nozzle to meet the needs of different body type and sitting position. · massage and cleaning function, with the alternating current of strong and weak water, bring brand-new comfortable enjoyment. · computer adjustable thermal insulation seat, bringing the comfort of the four seasons. · warm air drying function, more convenient and comfortable. · leave the seat automatically to feel the water and avoid the embarrassment of flushing after the toilet. · it is also equipped with manual side lever to flush water, even if the power is off. · Chinese and English control panel, intuitive and convenient operation. · spray siphon flush and continue to flush vigorously. · buffer damping type seat cover and seat cover to avoid safe and reliable clamping hand.