Features: 1. Premium quality materials made, durable to use. 2. Easy installations on the toilet, convenient to use. 3. Water temperature and flow adjustable, easily control, by turning the dial and the nozzle is positionable ensuring a thorough and precise clean. 4. With this device on your toilet, you can easily say goodbye to the toilet paper. Specifications: Suits for the toilet hole distance of 136mm-200mm Notice: 1. Because the water pipe of the body cleaner is small, the small water flow of the water pipe will be small. 2. Single cold: directly connect the tap water pipe, flush with tap water. Hot and cold: all the way to connect the electric water heater ( all the way to the tap water. The two water mixed is warm water. 3. Do not buy a single cold type and then directly connect to the electric water heater, because the water temperature of the electric water heater is about 55-70 degrees, the water temperature can not be accurately adjusted, the water temperature of the flushing is generally about 35-40 degrees. Unless your electric water heater can be accurate Controlled at more than 30 degrees. includes:1 x cleaner 2 x PU Tube 1 x Copper 3-way pipe(connect hot water) 1 x plastic 3-way pipe( connect cold water ) 1 x manual