... TUV ISO LCD touch screen beauty salon e-light ipl rf machine Technical parameters ModelE-StarRange of Spectrum480,530,640-1200nmOption430,585 ... ,690-1200nmRF Frequency10MHzMax RF Output0-100J/cm³Density of IPL Energy1-65J/cm², ... or separately, the perfect result can be expected, the RF energy can penetrate into the dermis and the heat directly ...