Shower Head - Magic Negative Ionic Filter Chlorine LED Shower Head 3 Colors Changes with Changing Water Temp Bathroom LED Light Top Spray Shower Head The LED Shower Head color Changes with changing Water Temp Shower head changes the colour of the water coming out by using built-in LEDs The LED Shower Head is hydro-powered, but the user needn't worry about if it will be leakage of electricity The shower head handle connects directly into your shower pipe(20mm)And the use can also feel the romance in colorful world and enjoy the LED light Spa Therapy Although this is the best quality products extremely durable Product , it maybe never fail or break under normal working conditions. If it does, we will replace it at no cost to you, just drop us a line. Meanwhile, if you don't like this product, please let us know and we'll refund you 100% guaranteed, no questions asked! We are truly dedicated to your satisfaction!