... ) 4D variable frequency technology4D multi-polar radio frequency plastic body joined 4D instrument to 5MHz frequency conversion technology, ... skin-shine4: Pregnancy line restoring5: Skin- metabolism improving6: body slimming and shaping7: Anti-aging for whole body8: Divide ... neck line, double chin, skin-smoothing, deep & light wrinkle.Body: Arm, waist, abdomen, leg, pregnancy line, loose-skin ...