. Using micro-current lifting technology, micro-current energy penetrates into the base, stimulates collagen regeneration, restores skin elasticity, and pops up fine lines on the neck.. The color light and sound wave mode stimulates skin tightening, promotes circulation, and quickly relieves fatigue.. Efficacy: Firming facial skin, delaying skin aging, anti-wrinkle.. 3 Massage lamp mode: blue light (low speed mode), normal temperature + low vibration; green light (medium speed mode) heating, medium vibration + 45 degrees heating temperature; red light (high speed mode), 45 degrees heating + high vibration.. Elegant shape design lifting device, comfortable to hold, USB charging, 2 hours fast charge, 12 hours full charge, small size and portable, suitable for home and travel.