Hip wash, female wash, warm air drying, mobile massage, water temperature adjustment, air temperature adjustment, seat temperature adjustment, spray bar adjustment, water potential adjustment, luminous lighting, leakage protection, self-cleaning nozzle, strong and weak massage, LED display
Model B: Foot flush / power failure flush
Section C: Automatic flip-top/flip-top dual mode switch/power failure flush
Model E: Automatic flip lid / flip lid dual mode switch / power failure flush / intelligent voice