Description:Smart Toilet Bidet Flushbonading Female Hygeian Flushing DeviceThis smart toilet bidet do not neet electricity. The flushing power comes from water pressure.A replacement of using paper、 no damage to the skin、 effectively prevent infection and clean your hip.5 gear water pressure adjustment、 the water joint suits for most toilet seat、 please select one that meets the diameter of your toilet seat water joint.The spary nozzle has great function of self-cleaning :)Specification:Material: ABSColor: whiteModel:T8100: One nozzle、 one knob、 cold water、 0.8m PU hoseT8120: Two nozzles、 two knobs、 cold water、 0.8m PU hoseT8230: One nozzles、 two knobs、 cold and hot water mixing、 3m PU hoseT8200: Two nozzles、 three knobs、 cold and hot water mixing、 3m PU hoseTwo size of thread water joint: 1\/2" thread for Asian and Euro countries                                                         7\/8" thread for US and CA countriesSuit for: hemorrhoids patients、 constipation patients、 diarrhea patients、 high blood patients、 female menstrual periodHow to install:1. Close the source of water by triangle valve2. Detach the toilet seat cover3. Place the bidet on the toilet seat and adjust it to the install holes4. Reinstall the toilet seat cover and fix it tight5. Install the cold water hoses with the T-adapter and bidet accoding with the pictures in the right.6. Close the hot water triangle valve7. Install the T-adapter with hot water triangle valve and connect to the bidet8. Reopen the hot water and cold water triangle valve and test the bidetHow to install bidet hose:1. Insert the nut2. Insert the bidet hose to the water inlet3. Fix the nutWarm note:If you need hot-water bidet、 please make sure you have hot water supply near your toilet (within 2m).The model T8100 and T8120 supply a 0.8m PU hoseThe model T8200 and T8230 supply a 3m PU hose.Please note to install the rubber gasket before install the T- adapter :)Package Included:1x Smart Toilet Bidet setDetail pictures: