... +bio sticks 4.Multifunctional 4.CE Portable Oxygen Jet Oxygen therapy facial machine Oxygen Facial EquipmentW/ Oxygen injector, sprayer, vacuum ... prurituses, sensitive skin, neurotic dermatits, contact dermatitis, eczema, whelk, the sunlight symptom, etc..2.Lymph drainage treatment: Make the lymphatic and ... timing, power failure alarm, temperature control protection WF-21 Oxygen therapy facial machine