1.CE/OEM 2.Touch screen Oxygen Jet 3. Skin rejuvenation, whitening 4. Oxygen injector,sprayer,vacuum pen,mask+bio sticks Almighty ... Oxygen JetWorking Theory :The Almighty oxygen jet ionizes the gas of ... the special design nozzle, lance boom and facial mask, the jet injects, spays and inhales the oxygen directly to the wrinkle ...