... -spectrum, selectively acts on target texture, to do skin rejuvenation,freckle removal, hair removal, wrinkle removal effectively. ... Simultaneously, E-light can stimulator hypodermal collagen rebirth,make skin youth, health and smooth.2. SPECIALITYUnder precondition of ... precooling, energy will directly push into skin deep, epidermalpigmentation cannot inhail energy, so it can ...