... age spots, melasma , liver spots, pregnancy spots640----1200 nm ,hair removalOptional filters:430----1200 nm , Acne Treatment: Acne removal,shrink ... pigmentation removal,age spots,sun spots,pigmentation troubles640nm-1200nm for hair removal ,depilation690nm-1200nm for breast enhance430nm,560nm,for your choicesEnergy ... above condition, free mending or replacement can be provided. IPL hair remover