1.with no battery,there is a mini generator with can be driven by low water pressure.
2.with three color,the shower head change color aumatically according to different water temperature:
when water temperature is ≤32 C,it showes green color;
when water temperature is 32-42 C,it emits blue color;
when water temperature is 43-45 C,red color will show automatically.
when water temperature is above 46 C,red and blue color will flash immediate and similtaneously,which warns you should be careful.
3.1/2’’ standard size connection ,easy to install
4.Brass swivel ball joint
5.with easy to clean spray rubber nozzles
6.Can be driven by low water pressure,0.1-0.3Mpa
7.High brightness,even no other fixtures need