... it worksE Light(IPL and RF)combines three advanced technologies: Bipolar Radio Frequency + IPL +Skin Contact Cooling.When the three are united ... decreased significantly and better result can be expected. In addition, cooling system involved in E-light can also ease the uncomfortable ... /510/560/610/640~1200nm, (480,585,690,755nm optional),RF with 3pcs tips: ¢18,¢28,¢37mm,8" True color touch screen ...