[When to see result? ]: 95% hair reduction in 6-12-weeks . Continued monthly treatments the hair is prevented from growing back. [Super long lifespan with 2 years warranty] Unlimited flashes, you don’t have to buy any replacement for it and it is 2 years warranty guaranteed!. [Fastest and time-saving ] 0.9s/flash with smart automatic flash mode make it easy to treat the lower leg in 4minutes, underarm in 2 minutes and 1 minutes for Bikini hair. [Most comfortable Ice Compress and IPL Technology] :3~8?,built-in ice cool technology greatly increase the comfort of the hair removal experience.