The showerhead at the top utilizes advanced foaming technology. The bubble generator thoroughly mixes flowing water and air, resulting in a softer, more comfortable water flow. Furthermore, this advanced technology also helps conserve water. It is easy to install and very convenient to use. Features: Smooth single-handle operation, easy to select the desired temperature; simply touch the handle down to close, but it will remain in your position while in use. Brass material: The sturdy and durable solid brass body is rust-resistant and ideal for prolonged contact with water.