These are in-ear headphones with excellent quality. The presentation of this product is exceptional. I was pleasantly surprised to see that there was a microphone and a button controlling the volume very useful, especially when talking on the phone. The volume button is a bit larger than what the first Apple headphones had become accustomed, but the fact that it is more easier to use.
The sound quality is very good for in-ear headphones. Thanks to their shape, the headphones remain in my ears even when I run, they do not fall at all! Super pair, I absolutely recommend.