The sound is really very good, after several months of use, the ears get used to the purity of the playback, I can’t now change to lower frequencies, I can’t directly hear the saturation of the audio track before that there were Sony mdr-xz-330bt now I take them if only for arun in the morning. I listen to music in the format opus 256kb / s, the aimp 48knz 12kbps stereo player itself produces. In games, a beautiful 3D environment just needs to be felt for yourself, I never wished that I had bought them. I put the portable microphone off at any time, the charge lasts exactly 8 hours, the difference is well there in - minutes)) I read somewhere in the reviews that it would be louder bass more. Nonsense built-in DAC solves this problem 7 modes are + tuning with devices (tel.Comp) apparently in the store they were tested and then shared their impressions. If you are still at the stage of thinking whether to take or not just like me for the first time, then here is more information that helped me