... 2.wrinkle removal 3.BIO, ultrasound pore bio face rejuvenation device Principle of ApplianceSimulating the bio-electricity produced by human ... to realize the effect of deep skin care. Function1. Face:Removing wrinkle, tighten skin, whiten skin. Replenishing moisture ... content, contacting the pore, sliming face, repairing contour, and reducing twin-chin.2.Eyes:Improving ...