... treatment, *dispel red flecks, *tightening the skin Portable RF Equipmet(RF300),MINI RF Radio Freqency technology can be used to help ... tightens the dermal tissue and reduces wrinkles. Portable RF Equipment(RF300) 1 Skin tightening and reduce deeper winkles.2 Stimulate the ... /110V Computer screen7.5 " ColorWeight35KgPutout Power5Size350x280x705mm, 2012 Portable Rf equipment(RF300)