Smart Widely Applicable Ergonomic design, perfectly fits the contours of the face and meets all face shapes, and the strap length is adjustable. The instrument alternately uses red light and blue light of different intensities to make the skin radiant, effectively improve face lines and double chins, and prevent cheek sagging. The inside of the V-face device is made of silicone material, which fits the face more comfortably.Blue light irradiation Tighten the chin line to reduce eye bags, dark circles and fine lines on the eyes, cleaning and protect the skin, enhance the absorption and repair of the skin, balances the skin oil, lighten spotsRed light irradiation Regular use can significantly improve the skin condition. Strengthen the skin, thereby making the skin, tender, elastic and youthful. Improve damaged skin, easy to operate, comfortable and comfortable.Easy to Use and Carry You can adjust the intensity as needed and use it every day while resting, watching TV or doing housework. Lightweight and portable, it is suitable for face massage anytime, anywhere in the office, at home or on the go.