Prospera Ems Red Blue Light 4 Probes Beauty Device is a perfect beauty tool for easy and at-home skincare.The Ems microcurrent tightens the skin with high frequency microcurrents, prevent skin sagging, and reduce wrinkles.The Led red light promotes micro circulation around the eyes, fine lines and dark circles.The Led Blue light reduces acne scars and shrinks pores.Four metal probes closely contact skin and deliver small current for the best result.Benefits and Usage•Ems+ Light: Lift, firm and reduce early morning puffiness.•Ts +light: skin tightening and brightening, wrinkle reduction, and improving skin micro-circulation.•Daily use, 3-5 min each time.Product Specifications•Ems, 10-100Hz, max 52V•Red light 625630nm. Blue light 465-475 nm•4 metal probes to conduct current•Lithium battery: 3.7V/500MAh•Charging time: 2.5 hrs•Device weight: 2.8 oz (net), 5.5 oz(gross)•Dimension: 8.5"x3"x3"