Bathroom Smart Toilet Seat Bidet Intelligent Toilet Flushing Sanitary Device This smart toilet seat bidet is no need batary and The utility model has high and concentrated outlet water quantity. The size of the controller is suitable for hand to control. This toilet seat bidet only needs 5 seconds to operate. Specification: Item: Flushing Sanitary Device Material: ABS The size of the waterpipe joint: 1/2Inch Installation type: adsorption type Color: White Introduction: Controller The controller can adjust 5 kinds of outlet water quantity and the size of the controller is suitable for hand to control. Smart shower nozzle The nozzle is extrendable and it is has five holes. The nozzle can Intelligent cleaning before and after using. Installation: 1. Detach the toilet seat cover and install two blue rings and press the sucker to the toilet seat 2.Press the controller to the water tank then install the controller cap. When install the controller cap, you need to press the blue buttonin the top right side. 3. Install the soft hose with steel cap and connect with controller. 4.Close the water valve and install the three way valve and use the steel cap to fixed the hose. Warm note: The size of the waterpipe joint is 1/2Inch, please make sure to the size of the water joint can fits yours. Or you can find a adaptor to fit this waterpipe joint. Package Included: 1x Flushing Sanitary Device