... 3.Skin rejuvenation,Scar removal 4.OEM/ODM Water Oxygen Jet Machine (J005)How water oxygen jet machine worksIt is a simple and ... skin surface layer,can not reach deeper of skin.Whenas oxygen&water device shield those abuse ago,the treatment depth controlled ... skin stretch.2.The most safe treatment wayThe oxygen&water device ,only oxygen and water required,lustration,sanitation,no side-effect,also can ...