Oxygen Jet, portable oxygen facial machine ISO9001 OEM one year warranty CE Oxygen Jet, portable oxygen facial machine from our factoryApplications:Acne removal/ Chloasma removal/Face ... design nozzle, lance boom and facial mask, the jet injects, spays and inhales the oxygen directly to the wrinkle and dry ... electrical control, but not operated by the hand. Oxygen Jet, portable oxygen facial machine