professional radio frequency rf microdermabrasion wrinkle vascular dark circles removal machine 1 probes for face & body skin rejuvenation d

welcome to retail and wholesale professional seller quality is the first with premium service. radiofrequency (rf) is one category on this spectrum, and includes a lot of common energy types we use every day: wifi signals, radio and tv waves, and microwave ovens. the rf energy used in skin tightening is in the ballpark of 450 kilohertz, which is on the slow end of the radiofrequency range. radiofrequency in fda-cleared non-surgical tissue tightening is highly controlled for your safety. clinical studies have demonstrated an excellent safety profile on rf procedures for skin tightening..syi