1、500KHz electromagnetic RF energy activates the collagen re-generation, reducing wrinkles and lifting the skin. 2、Tightens and lifts loose skin, perfects the facial contour. 3、The thermal effect improves micro-circulation, accelerates the metabolism, keeps skin smooth, elastic and glossy. 4、RF improves the penentration of skin care products, promotes the absorption capacity for skin. Combining this RF beauty device and skin care products refreshes, beautifies and rejuvenating skin. 5、The wavelength of infrared is 880nm, it's invisible for eyes. It penentrates into the skin, and generates thermal energy, which activates cells, promotes blood circulation and metabolism, and keeps skin healthy and elastic. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin