Delivery 5 days! It's just great) but the headphones themselves are just a masterpiece! I began to admire already at the stage of unpacking, the quality in all the little things. Of course, I read reviews and they are all mostly very positive, but the fact that these headphones are so awesome I could not even imagine. The sound quality is just at its best for that kind of money, plus it's Bluetooth, and I know a lot about sound, I wrote music on the computer, the bass is very powerful and deep, which surprised the most. When installing the connection, there was a message that the AAC codec was supported. They sit comfortably on the head, pads do not press on the ears and head. The only thing that is possible is the pads and the headband will quickly peel off, the material seems to be a very thin dermontin, because it is very soft. None of them checked the microphone, but a friend has a different model there, of course, he does not very well, his noise reduction cuts off the first letters, well, let's see how here if I add a review.