... thick 3-1 YAG LASER E-Light Hair Removal IPL Radio Frequency SPE421.Upgated version with 7 Insertable Sapphire Filters! Easy ... -wave length light kill acne bacteria,red light and high radio frequency the activity of sebaceous glands.7-4 Removal light ... for red face,red nose,spider veins,skin rejuvenation,age spots,sun spots,pigmentation troubles640nm-1200nm for hair removal430nm,560nm,580nm,690nm ...