I'll tell you mainly about the specifics of working with a PC. I have a stationary PC with wifi/bluetooth module. As it turned out, this is a single module on the mat. board, and for its normal operation, it is necessary to install the antennas that come with the motherboard. The quality of communication, apparently, depends on the quality of this module on the PC. The sound is partially interrupted even through one load-bearing brick wall, while with a cheap smartphone there are no such problems in the same conditions. Calls, calls in applications (cart, viber, discord) work normally on a smartphone. Although the instructions indicate that only work with GSM calls is guaranteed. But on the PC, this problem pops up in full. In short, I never managed to start it as a headset for Windows 10. Like headphones, everything works, pairs, connects, control buttons work, but as far as I could find out, it’s impossible to listen and speak into the microphone at the same time. Sometimes the sound lags noticeably behind, very unpleasant when watching a video. Headphones are also not suitable for intensive games. The rest is ok. The rim is convenient because the earpiece can be pulled out and thrown to hang out, unlike tws. Pleasant battery capacity, but on wine 10 the charge is displayed buggy. Outdoors in winter, the rim will be warm under a scarf, which is good for the battery, but inconvenient in terms of button presses. In general, as headphones - they are almost satisfied on any device, the price may be too big. As a headset for a smartphone - mediocre (sound and microphone quality), but there have been no critical problems yet. As a headset for a PC, I highly do not recommend it, unless you know in advance all the problems and ways to solve them.
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