Hello; after more than 5 years of loyal services rendered, so I repeated the experience with the identical model "König - HC-SH10 - LED shower head" and once again I am not disappointed, on the contrary .. .. The small imperfections (leaking screws) have been corrected and the product works great by changing color depending on the heat of the water and in addition the knob is large with a very good distribution of the water !! ! Perfect !!!!