Red (633nm) and near Infra-Red Light (830nm) harnessed at the perfect measurement to rejuvenate the skin, these two wavelengths work below the skin's surface to stimulate the natural rejuvenation process, creating a complexion that is visibly glowing and noticeably healthier looking. Recommend to use the device for 10 minutes a day, 3 to 5 times a week for maximum results. The device has been clinically proven to visibly reduce wrinkles by 35% in just 4 weeks. Preloved perfect condition - in original bag & box Also listed: CurrentBody Neck & Dec ..happy to do a bundle discount for both