HIFU acts on vaginal mucosa and muscular tissue, generates extensive and regular thermal effect, gets the instant tightening and lifting result. 4.5mm targets on the SMAS layer, which will lift and tighten the vagina. 3.0mm targets on the deep dermis, which will improve the vagina lasting elasticity. These peeling channels will stimulate massive fibrocytes regeneration. The patented comfort technology ensures non-invasive and safety