For manual water change, you can switch the water mode (top nozzle and manual shower head) by manually rotating the shower surface. The soft silicone nozzle is easy to clean and can remove calcification with your fingers. Rotate the top nozzle to the hand-held nozzle and easily adjust the shower mode through the rotary switch (rainfall or hand-held shower), which brings you a unique rainfall experience. When the shower handle is turned on, the bathtub nozzle will discharge water by default. If you lift the switch, the top sprinkler will drain automatically. When the supply pressure of cold water or hot water changes suddenly, the pressure balance valve of our shower system can automatically stop water outlet to avoid scalding accidents. Drip free performance the valve core can withstand many strict drip free operation tests. Easily adjust the shower mode by turning the switch (rain shower or hand-held shower). Color: Matte black.