With 3-light therapy, this device uses blue, green, and red lights to support skincare. Red light helps reduce the appearance of wrinkles and improve skin tone. Blue light helps tighten the skin and minimize pores, while green light helps soothe the skin and reduce the appearance of puffiness. Delivers up to 7000 micro-pulsations per minute to help stimulate skin cells and enhance elasticity, promoting firmer-looking neck and facial skin. Designed with a contoured shape that follows the natural lines of the face and neck, it can also be used on the shoulders and other body areas. Features wireless operation with USB charging for convenient use and portability. To use, apply a skincare product to clean skin. Gently glide the device upward along the neck and jawline, then across facial contours, following the natural lifting motion of the skin. Use along areas of concern such as fine lines, wrinkles, and the jawline to help improve the appearance of skin firmness. Red light: Helps improve skin tone and reduce the appearance of fine lines and wrinkles. Blue light: Helps tighten the skin and minimize the appearance of pores. Green light: Helps calm the skin and reduce the appearance of puffiness.