Specifications: Kookmin bidet lebi kmb-l200 This model cold and hot water bidet model comes with a built-in temperature control and self-cleaning system for the nozzle that meets user's expectation for better hygiene. Features a temperature control function, allowing the user to adjust the temperature of water according to his preferences and weather. It can provide continuously running warm water. Easily installs using the tools provided for in the box(diy). Complete made by back flow prevent system. Permanent use, defect free at low price. Fits any toilet seat, can be easily detachable when needed. All core parts has make with metal material, so can be used with long times. Ideal for men, women and all the members of your family