3 Pole RF Head Use for the face or eyes When use on the skin, it can firms and lifts the skin, reduces winkle. Improvement eyes circulation, shrink pores, and puffy eyes. Eliminate wrinkles, dark circles and bags under the eyes. Improve skin texture and eliminate sagging eyes. Rejuvenates the skin and improves eye contour. 6 Pole RF Head Use for the back and waist of Body, thighs and calves Can tighten the waist, firm and help body shaping.Soften the muscles of the arms and thighs, give the whole body massage and tighten the arms and thighs.