... skin machineHyperbaric oxygen therapy machine with mask No ache,no heat,easy operateThe pure water apart into the oxygen in the high pressureCE,ISO ... all kinds of itch, sensitive skin, neurodermatitis, touch dermatitis.2.Suck oxygen: we suck oxygen directly .So it could make ... all kinds of itch, sensitive skin, neurodermatitis, touch dermatitis.2.Suck oxygen: we suck oxygen directly .So it could make ...