WATER SAVING MODE ---- Using advanced internal flow blocking technology, the pause mode can completely shut off the water flow. Showering is even more convenient by just pressing the button lightly with your thumb. At the same time, this prevents unnecessary water waste in the shower TURBOFAN HIGH-PRESSURE DESIGN ---- Turbofan rotation increases water pressure and uses 40% less water than traditional showerheads. When using this propeller shower head, the internal turbo fan spins, and the outflowing water forms a nice shape. Let your child enjoy bathing. Micro-nozzle technology makes the outlet holes smaller and denser, increasing the water flow velocity EASY TO INSTALL ---- No tools required, this twin turboprop shower head is a universal standard size for all G1/2 hose connections, just screw the showerhead onto the shower hose and enjoy a great shower