[Latest IPL] IPL hair removal adopts professional IPL (Intensive Pulsed Light) technology, which works directly on the hairline (no interference light source) to effectively prevent skin damage. The number of flashes is 999,999 times[2 flash modes optional] - Manual / auto flash mode, manual flash is mainly used for removing hair in small areas, for example. Bikini line, fingers and toes, lips; auto flash mode is suitable for large hair removal areas such as arms, legs and back. Press and hold the flash button for 3 seconds, then enter auto flash mode[5 Adjustable Energy Levels] - The IPL Pulsed Light Epilator System has five adjustable light energy settings to ensure the treatment is both gentle and effective. You can adjust the level according to the skin area and hair growth.[Permanent and effective repair] - By using the IPL epilator, the hair follicles start to shrink and hair growth slows down. After 8 weeks, the hair is reduced by more than 90%. And within 9 weeks of treatment, the hair got thinner and thinner.