I chose non-vacuum headphones, unlike Apple's native ones, these ears do not rub, the earbuds are softer. In general, I am satisfied with the purchase, in a year the quality of production will be clear.
Some pros:
The sound is normal without frills, you can listen. Easy to use, they hold a charge well in the warm season, I'll see what happens in the winter. Comfortable to wear, does not rub the ears,
Cons below:
On one ear, the gum fell off after half a year of use, I rarely used it in total, I See full review