I am really very surprised at its effectiveness, I myself not expect, I just bought parsque I found the price of the pulsed light in France unduly expensive I who was being treated in Morocco for the down and armpits, even with only 4 joules of power is very effective, I try for the first time on the legs that state the 1 st session I do pulsed epilation on this part, I tried a single leg compare, after the surprise, two weeks half of pans do not grow back and the other begin to push sentence, I am very satisfied with my purchase and I intend to do with the body, but I think I will give way and buy a more powerful machine to still have better results, not painful and very easy to use .I recommend it.