oxygen facial machine 1.98% pure oxygen 2.wrinkle and pigment remove 3.whiten, peeling,firming skin ... circulation. Main functions to the skin care:♦Skin rejuvenation, remove facial blemish, deep cleaning, and improve the flexibility of skin.♦ ... easy contrast.The accessories and their functions1. Oxygen obsorb therapy: wear oxygen mask, with 98% pure oxygen with aromatherapy by inhalation, can have ...