xx-R10 Three Colors Temperature Sensor Multiple Spray Pattern LED Shower Spray Head that is an amazing handheld LED shower spray head is made for bathroom. This LED shower spray head needs no battery or external power supply and is temperature sensitive and automatic controlled. It is a very practical and stylish LED for your bath room. Description: An amazing handheld LED shower spray headOffers you delightful bath and wonderful experienceNo batteries or external power supply is neededTemperature sensitive and automatic controlled LED When water flows down, LED lights will light instantlyLED color changes automatically when water temperature changesThe colors of the LED lights prompt you the temperature of the waterEasy and convenient to adjust the spray patterns for different needsA very practical and stylish LED shower spray head for your bath room Specification: LED Emitting Color: Green, blue and redThe light color changed by 6 leds each time, not by 12 leds.Water Temp. at below 32deg C: LED lights greenWater Temp. at between 33 to 41 deg C: LED lights blueWater Temp. at between 42 to 45 deg C: LED lights redWater Temp. at above 45 deg C: LED lights flash in redto avoid scalding Diameter: Approx. 4.4 inch / 11.2cmDiameter of Connector: Approx.0.8inch / 2cmLength: Approx.10.2 inch / 26cmThickness: Approx.1.9 inch / 4.7cmSurface Treatment: Nickle finishLED Number: 12 LEDsModel: xx-R10Material: ABSColor: Silver Package Includes: 1 x LED Shower Spray Head