3 IN 1 Elight+RF+Laser Multifunctional Salon Equipment 1.elight+rf+laser 2.CE, SGS, ISO9001, ISO13485, SFDA 3.OEM service 3 IN 1 Elight+RF+Laser Multifunctional Salon ... 585,640,690,755nm) for any treatments.Ordinary RF (mono polar or bipolar): you can choose 1m, 5m or 10m; ... 4x3 inch blue screen, it is for a tattoo removal machine. Powerful and Efficient.Main Technical Detail Spectrum range430nm; 520nm ...