... absorption of light,which could get different impedance between target tissue and abnormal skin.It could strengthen absorption of electromagnetic ... red blood vessels: bottlenose, erythema, change bottle nose4. Acne and scars treatment: papule, blain,ect5. Slimming & Body shaping6. ... for skin rejuvenation,whiten skin,shrink the pores,pigment and wrinkle removal*560nm-1200nm for freckle removal*580nm- ...