LivingStar Bidet 5900 Elongated Bidet Seat -Enhanced hygiene with 2 holes stainless bidet nozzle for the exclusive use of posterior or feminine washing with tankless instant heating -Save your energy bill and Enhance your personal hygiene via Instant Heating -Easy settings: Quick to set your preferences with a multi-adjustable bidet: Water Pressure (3 Levels), Water Temperature (3 Levels), Seat Temperature (3 Levels), Air Dryer Temperature (3 Levels) -Simple Use: Automatic Wash and Nozzle Move: The system defaults to perform Automatic Wash and Nozzle Move, a convenient feature for people unfamiliar with a bidet seat TANKLESS, Instant Heating: Premium Ceramic Heater allows instantly heating up the water. The TANKLESS BIDET SEAT offers Energy Saving (47% savings as compared to Tank-type bidet seats), without needing a water tank. No tank means No molds or bacteria likely developed in the tank. Stainless Steel Bidet Nozzle with One pocket with 2 holes for exclusive use.