... 3.Non-invasive treatment . 24+KingNano No.1Frequency hopping instrument for Medical and cosmetic surgery24+KingNano No.1 is ... 12MHZ on the epidermis. This frequency hopping (modeling, cosmetic instrument) can tighten and improve skin, reduce edema, promote detoxifying of ... , tight and delicate after 1-12 treatments.Frequency hopping instrument for Medical and cosmetic surgery:face, body1.Screen size: ...