... CE, oxygen skin machineHyperbaric oxygen therapy machine with mask No ache,no heat,easy operateThe pure water ... of itch, sensitive skin, neurodermatitis, touch dermatitis.2.Suck oxygen: we suck oxygen directly .So it ... of itch, sensitive skin, neurodermatitis, touch dermatitis.2.Suck oxygen: we suck oxygen directly .So it ... designed. It not only can act on the face, but also act on the other parts of ...