... pieces screen 5. CE elite & rf & laser multifunction beauty machine ,Three treatment amd two screens ... tighten skin, contract large pores, Nd: YAG laser all colors of tattoo removal, spots removal, embroidery ... RF Frequency:600KHz(6Mhz) Laser part Laser type: Q-switched ND:YAG laser Laser wavelength:532nm,1064nm Pulse ... 4" TFT touch screen, and 5.7" LCD screen , easy for operation at the same time ...