A part of the review has been auto-translated.
He arrived quickly and safely. We've got all the accessories. Its strength is adjustable at five degrees. It really only works when it comes to a hard surface. I've been trying on warp 1, it doesn't do anything for me, but it actually works, but it breathes gently. In warp two, you're feeling the way you do your job. Work that toothbrush nicely. didn't try the other gears on my teeth because I felt strong. Maybe later, if I'm more experienced. Oh, and it's got a really good light in it.
It arrived on time, the box was a little damaged. A very interesting tool. During use, it creates a feeling of warmth, which is very unpleasant during continuous use. It should be used with caution. No water cooling like at the dentist. By adjusting the levels, it bombards the tartar with increasing energy. Using it for your own purposes is a bit difficult, but not insurmountable. Use can also cause injury, so be careful.