1.led/pdt face lift skin rejuvenation beauty machine for wrinkles removal 2.acne removal 3,improve blood vessel ... Flabby Skin, thin Wrinkle, Gray complexion etc.3.Improvement:Improve facial nerve anaesthesia, Relieve pressure, Improve sleeping.4.Dispel: Fleck, ... cell, no side effect8. Simple operation, no need of professional training9. Longer lifetime, steady capability, longer continued word time10. ...