IPL Hair Removal System delivers intense pulsed light into the dermis, where it is absorbed by melanin in the hair follicle, producing a photothermal effect, conducting energy from the hair section to the root, which in turn rapidly heats and decomposes the melanin.Thus hair re-growth is stopped permanently.IPL devices with ice-cool features will keep your skin cool during laser hair removal. It is a painless, comfortable, and safe way to remove unwanted hair. With this IPL device, the hair can be permanently removed and the skin smoothed. The results of this treatment are 50% better than those of other brands. There are two modes to meet your needs for different hair removal parts.MANUAL Mode is mainly used for smaller areas,such as the bikini line, armpit, lips.You can use AUTO Mode for large areas, such as arms, legs, and back.With 5 energy levels, you can customize your treatment based on the type of your skin and hair growth speed.