I have found what I believe works for my needs and wanted to share.
https://moondroplab.com/en/products/jiu
An additional item that aided me in my search was learning the vocabulary. When I searched for "earbuds", i kept finding the wrong items. When I searches for "In Ear Monitors" or "IEMs", suddenly i found appropriate results.
I would think that would be the preferable option, but I haven't had any luck with the 3 that I have tried. I've tried one from Google, and two from Logitech. The Logitech ones both were too quiet, and all 3 seem to have occasional missed-triggers with inline controls when my home screen is locked. For some reason, only Apple's USB-C Earbuds have behaved consistently well. I would be willing to settle for those, but they just keep slipping out of my head.
In fairness: I haven't tried Apple's specific dongle with my other earbuds. But I haven't felt much confidence with dongles in general thus far. If I can't find a USB-C set of earbuds that ticks the original post boxes, I may just have to gamble on that dongle.
Thank you very much for this post. I realize you gave me the right answer to the wrong question, because of my poor wording. My mistake. I have updated my original post. I should have specified I am looking for "earbuds" rather than "headphones".
regardless: these articles are helpful. Thank you!
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