Led Or Infrared Light Neck Massage Device In 2 Colours

660nm red light mode for skin rejuvenation: This device promotes collagen growth and improves sagging skin, offering noticeable results for a more youthful appearance. Red and infrared light combo for deep skin activation: The 660nm red and 850nm infrared lights work together to brighten skin, penetrate deeply, and reduce dullness. Purple light mode for accelerated skin repair: Combining 660nm red, 450nm blue, and 850nm infrared lights, this mode speeds up skin repair and slows down ageing. Customisable... - Manufacturers part number: 36318894