1. Oxygen , 2. skin rejuvenation 3. wrinkles removal 4. scar removal 5. ... layer, can not reach deeper of skin. Whenas oxygen&water device shield those abuse ago, the treatment depth ... skin stretch.2. The most safe treatment wayThe oxygen&water device, only oxygen and water required, lustration, sanitation, no side-effect, ... ≥200m/sDimension32*35*93cmDischarged granule5~80μm Oxygen Jet facial machines