... .Exprienced Export to Europe and American country 3.Lightweight,ergonomic, LED phototherapy unit Technical Data:Power SupplyAC100-240V AC, 50/60HZOutput ... is adopted by lots of beauty center and for professional use.§§In China, we sell the device in supermarkets, TV ... problem solver5. Go deeper and make the skin absorb better. LED phototherapy home use Unit for acne, wrinkle, scar, skin rejuvenation