led shower head without battery

详情

LED shower features : RGB color(temperature detectable): 1, no battery is needed; 2, when water flows down, the LED will light instantly and automatically; A. when water temperature is below *2 degree, Green color will show automatically; B. when water tempeature is between ****1 degree, blue color will show automatically; C. when water temperature is between ****5 degree, red color will show automaticall; D. when water temperature is above *6 degree, red color will flash immediatelly. ***** item will change its color by detecting water temperature. 4, embedded dinamo, hydropower, 5, **6V currence.very safe. 6, when you place the order , we will send you the items in the least period of time , normally ***0days.