IPL hair removal system adopted the same clinically proven IPL tech used by dermatologist and beauty salons. The principle is to emit a strong pulse and be absorbed by the hair follicle, stimulates hair follicle to enter dormant period to achieving permanent hair removal.IPL hair remover emits a warm light and the skin only feels mild heat. It is very gentle, especially for first-time users or operating on gentle areas, such as the face or bikini line.5 different energy levels to adapt different skin. You can adjust the level according to the skin area and hair growth speed. First time we suggest that start from level 1 to get used to the device and flashes. Two modes design can satisfy your demands on different hair removal parts. The MANUAL Mode is mainly used for small area hair removal, such as bikini line, armpit, fingers, lips; AUTO Mode can be used for large hair removal area, such as arms, legs, stomach and back.999,999 Flashes enough for a lifelong time. Follow the instructions of the manual to use the IPL hair removal properly, it will help you achieve the effect of removing hair faster.