... -OX1 Injection oxygen, Spurt oxygen Inhale oxygen, Ultrasonic Oxygen Skin Infusion Beauty Salon Equipment / Machine-LD-OX1 Function:Injection ... flux: 1-3L/min5. Oxygen concentration: >90%Applications:1,skin rejuvenation,removal facial blemish,tighten large hair pores,deeply cleaning ... and tone of skin2,scar removal:removal scar caused by laser treatment,burn,surgical etc. 3,wrinkle removal:removal fine ...