SPA shower heads:Negative ions Spa function,Germanium cosmetic & healthcare function,Water saving feature SPA shower is a new healthy & cosmetic product ... "adjustable closure" principle and special structure of shower head to reach water-saving effect, generally speaking,it can save 30 ... % - 35% of water. Beauty-care , Anti-allergicand Spa .Bring negative ion SPA shower heads into home, you can enjoy ...