... only enjoy the water massage, but also the oxygen spa at your bathtub.With certificates of GS, ROHS, CE ... , LVD, EMC ,UL,SGS ,JET, SAA , etc. 1) Jet water stream massage can eliminate tire of body and ... immunity.7) With this special material in the turbo spa can clear the water, dispel the peculiar smell kill ... plug: 2.8M Tourmaline (ION): OXYGEN-ION TURBO SPA WITH GS, ROHS, CE, LVD, EMC ,UL,SGS ...