This was a painful experience especially having them as my only sandals for a tropical vacation. For all the devs have gone through, I do feel sorry for them. Then after a couple days of wearing them in, wow I have to say they are officially my new favorite slippers! ? Mixer - Instead of just decreasing the volume of the other input, it increasing the volume of the input for the side you turn it to. Lesson learned for myself. I already snipped the tag so Im keeping it. So glad to find a worthwhile product! Sie sind bequem und schauen toll aus, wie erwartet eben. The microphone is a standard level, clear enough for online communication, even for Zoom calls. my husband bought these headphones for me so that I could listen to music when he is watching politics and sport.