UV Radiation Treatment beauty instrument:Treatment of dermatitis, eczema, Pityriasis, Vitiligo and psoriasis and other skin UV Radiation Treatment beauty instrumentSpecificationsWith high ... of dermatitis, eczema, Pityriasis, Vitiligo and psoriasis and other skin diseases2.UV lamps, high intensity, long usage life3. with function ... as voice prompt is optional UV Radiation Treatment beauty instrument