DreamSpa All Chrome 3-way LED Shower Head Combo with Air Jet LED Turbo Pressure-Boost Nozzle Technology. Color of LED lights changes automatically according to water temperature World's only color-changing LED shower combo with Chrome Face Powered by running water, no batteries Matching style shower head and a hand shower can be used separately or together Both shower heads feature Hydro Supercharged Turbine LED, Air Jet design that maximizes your water pressure output performance by injecting oxygen into water flow through 48 elastic rub-clean nozzles that help prevent clogging. Each shower has High-power 3-zone Dial with Rub-clean Jets & Click-action Lever Built-in 3-color-changing Water Temperature Sensor in each shower Both showers are angle-adjustable Patented 3-way Water Diverter with Anti-swivel Lock Nut Includes Premium Super Flexible 5 ft.Stainless Steel Hose Color of LED lights changes automatically according to water temperature Includes Plumber's Tape Tools-free Installation EASY TO REGISTER WARRANTY: Hassle-Free US Limited 1 Year Warranty with LIVE customer service representatives in US.