So I read the full record and I admit I hesitated to throw me so there precautions and cons-indications. At the same time it is reassuring and clear (especially not pass on moles, use the device on shaved skin, etc.)
After a test area to see if there was no reaction of my skin, I made half legs 48h later. I'm still a little embarrassed by the light flashes, although I not especially fixed the camera, but I have very sensitive eyes to light in general.
I waited 14 days recommended before performing the 2nd meeting, and if after the first session I did not notice anything after the second, I found that the hairs grow fewer take much more time to grow.
Then I will respect the recommended schedule (one month before the 3rd session), but the manual explains that the hair cycle is 18 months, and that it is therefore at the end of this period if we know it really worked or not. I will try other hair removal areas (bikini, underarms) but I admit that the sensation of heat, even very slight burning, makes me a little scared to sensitive areas. But the reaction is good on the legs, lowering his intensity, it should do so, even if it's longer.
But an expensive camera that can lend to friends and family.