Water Flow Control Valve: You can use this valve to gradually turn the water from full on to full off. More convenient to choose the right water pressure, avoid excessive water pressure impact.3-year after-sales service: This product comes with a 3-year after-sales service. If you have any questions about it, you can contact us via amazon email or our service email. We will get back to you as soon as possible.8 ft Extra-long Flexible Hose: Made of 304 stainless steel. No rust, Flexible and no winding. More convenient for you to use.Innovative Filter Enema Kit: An enema with a built-in cotton filter stick to ensure your cleansing experience is free of impurities and contaminants. Immerse yourself in a purifying cleansing experience like never before.Metal 3-way Diverter: You can switch easily between the shower head & the enema nozzle. This diverter doesn't have water shut off fuction.Smooth Metal Nozzles: After grinding and polishing to remove the rough sharp edges, plant a smooth coating to the surface. No pain to the skin and easy to clean.