Comment by duped

Most cheap wireless headsets are cutting the bandwidth down to like 4k for voice when you're talking.

It's also not surprising when you realize no one buying these things is testing the mic before the purchase. They probably aren't even testing how it sounds. It's hard to sell better things when most customers will never know how bad they sound, and even the ones who do probably won't care. And worst of all they'll blame zoom, or the telephone network, or their internet, anything but the cheap piece of crap mic and half bandwidth connection they're using.

Sorry for the rant. The economics of consumer audio are why I personally quit the industry. Some of these things are easy fixes but no one cares enough to make them.