LED Hand Shower - Patent Square design

LED hand shower * Generator inside; No Battery need. * RGB colors * Patent Square size and design * None electric lines connect * Color change when temerature change * LED light when water comes in * Direct connect to shower hose and hook * Temperature control colors * When water flows down,the LED will light instantly and automatically; A.When water temp is ≤32,green color will show automatically; B.When water temperature is between 33 41,Blue color will showautomatically; C.When water temperature is between 42 45,Red color will show automatically; D.When water temperature is above 46, Red color will flash. * 2 years quality warranty * 1 year accessory warranty.