Self-cleaning, automatically cleans the nozzle after use. The nozzle automatically retracts behind the protective door after each wash to protection until your use The toilet attachment is gentler and more hygienic than toilet paper, just turn the knob to your desired level for comfort. 3 cleaning modes with dual nozzles, rear mode (men's and women's) provide a more thorough and thorough wash. Women's Mode (Women Only) is more comfortable and gentler, perfect for monthly cycles and new mothers Water pressure knob and temperature knob allow you to adjust water pressure and temperature to keep you warm on cold winter or cool down when the weather gets hot Non-electronic bidet with premium accessories Compatible with most toilets Say goodbye to toilet paper and hello to a cleaner lifestyle Type:US Standard Colour:White Material:ABS Size:43x6x20cm Package Contents: 1 * Irrigator 1 * English instruction manual 1 * installation accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.