What a stylish and practical LED shower nozzle head! This colorful LED shower head will be changed according to the temperature which one color maintain 3 ~ 5 seconds. The LED turns to purple, red, green, and flashing red color for different ranges of water temperature, which protects you and your family from skin burns by hot water. Feature - ColorSilver - Material: ABS - Size: 21.5 x 7.8 x 4cm - Changing LED Showerhead: When turning on the water, Light color will be changed according to the temperature which one color maintain 3 ~ 5 seconds. - Air that maximizes your water pressure by injecting oxygen into water flow - : Four color of LED lights changes, 1 degree centigrade - 25 degree centigrade(Green); 26 degree centigrade - 35 degree centigrade(Purple ); 36 degree centigrade - 45 degree centigrade( Pink ); More than 45 degree centigrade( Flashing red) - Made of ABS chroming material, excellent corrosion resistance, and durable. - Tools-free Installation. Fit for 20mm diameter screw slide bar, no tools required. - Handheld shower can be removed from overhead bracket for up-close handheld use and mobility Package list: 2 Color Changing Shower Head