NuFACE Line Smoothing Device with USB charging cord included. ◇ Used only a couple of times-works perfect! No box available. NuFACE is an FDA-cleared facial-smoothing tool that uses advanced microcurrent technology to send waves deep into the facial muscles, engaging and energizing them in a similar way that exercise does with the muscles of the body. Small size to reach smile lines and crow's feet, this compact device aids in the production of collagen and elastin as it helps contour and tone the face for more youthful-looking skin. Includes the NuFACE Line Smoothing Device and USB charger.