two days ago I bought a Sennheiser 4.40 bluetooth edition. I had with them for 5 hours so that the stereo sound and the microphone worked at the same time - the hell was swimming there, only a stereo without a microphone or a mono headset with squeaks + a microphone. These came - I immediately inserted the dongle and they work everywhere. Moreover, the whole scene is decently audible, there is an effect that third-party sounds are outside, you shoot your ears and these sounds are inside. Very simple, high-quality model for games. For games, take wireless only with your adapter, and no bluetooth, even if there is aptxHD or something else. Earth and sky. The microphone is heard well, third-party sounds do not hit much, but the environment is audible, as it should be. But without rustles, clicks and other things. rating 7 out of 5. So far, the plastic case is questionable, but we'll wait and see. Then I will add impressions.