... , hairdressing, beauty parlor,SPA, hotel and anywhere need washing hair Function : 1> Instead of the human hands to washing ... head hair automatically. 2> Make the Scalp SPA and massage . 3> The time of clean the head hair is 3minutes,5minutes,8minutes ... Shampoo and conditioner quantitative adjustment procedure. 7. 5 spa spouts and the water transmission rod form a hydrotherapeutics massage to stimulate ...