Have bought the bite healer since my original was just too expensive. I know the original and I do not regret my purchase. In the reviews I have for 30 seconds irritated. Since I know as I said, the original, I was a little surprised who it withstands 30 seconds to bite healer draufzuhalten, but after I had him and the operating instructions have read me everything is clear. The device has no Aufheizphase- or light, that is, the device needs about 25 seconds to heat up around and then the healing come just still the up to five seconds to the then 30 seconds. Since I'm a wimp, I do not count, I think the bite away at the mosquito bite and wait until it is warm and then I hold him as long as it until it is unpleasant to me. And me and my mosquito bites arrived das.Die mosquito bites no longer itch and they heal much faster. In children, I would be careful. Mine are already over 10 and may own the draufhalten and are also the way to do so soon does great hurt. They're still empflindlicher. I think the bite away from his Göße and of its handling much better than the twice as expensive original bite healer. I'm going to buy the time again. Am just simply begeisert.