1.Man-machine engineering design； 2.Warm antibacterial seat; 3.Built-in body sensor; 4.Deodorizing(N/A); 5.Water filtering; 6.Warm water washing; 7.Dual nozzles for: a) Common use (family use); b) Bidet (feminine use); 8.Self cleaning nozzles; 9.Washing position adjustable; 10.Moving spraying (back and forth); 11.Massage; 12.Warm air drying; 13.Lid and seat buffer(slow down); 14.Energy Saving; 15.Multi-safeguards