IMO, I'd probably skip Costco for this purchase. There selection of this type of consumer electronics is generally kind of strange and prices tend to be higher than other retailers. The Samsung Buds Pro, for instance, are $190 (albeit going on sale this month for $130, IIRC) when other retailers sometimes sell them under $100. If you're dead set on Costco, my pick would be the Anker Liberty 2 Pro which are currently on sale for a few more days at $99. I've heard decent things and have liked all my Anker purchases in the past. That said, if just buying from anywhere I'd personally go (and have gone with) one of the Samsung Buds models. I have two pairs of the Plus and a pair of the Buds2s and love them both. I'm sure the Pros are great, although I've heard they fall out of your ears easier. One thing I will mention, as someone who has sat on a lot of video calls over the last two years and knows a fair amount about the technology behind them, I think a bluetooth headset is generally going to be a worse audio experience for people on the far end than either a USB headset or microphone. The reason seems to be that bluetooth expects that you're using the microphone for a phone call and actually removes a good chunk of the frequency range of your voice from the microphone. It also has an inherent delay. There may be some caveats to this (I.E. Airbuds may not have this limitation when used with an Apple product or something similar), but that's generally been my experience. More on reddit.com

Headphones (with a strap) may be a better fit for you. Costco where I am has also started selling bone conduction headphones. They don’t go in the ear, and have a strap that goes behind the head. Beats also has an earbud with a little wingtip. More on reddit.com