I've been using this headset for video calls for the last week, but am now going to return them because the audio would drop and people couldn't hear me on video calls (no, I was not accidentally turning off the mic, or muting myself!). So, over many calls this week, I just stopped using them because I had a problem with them on ever single call and would have to revert to my AirPod Pros. I've had these ATHG1WLs connected to a new Mac (MacOS 11.2.1). Not much point getting a headset with a mic boom if it doesn't reliably work. I suspect these ATHG1WLs might work well if they were connected through a cable, as I suspect the wifi link was the source of the problem, but I'm not an engineer and that's a guess.