Have you tried pairing them with your laptop? I know I got a nice pair of earbuds from amazon with a built in microphone. Although paired with my XR, I’ve not tested them with my laptop as, frankly I never saw the need. I use my XR
when out in the backyard with the dogs and on a call. The XR sits in the holder for my iPhone in the lawn chair while I am walking around the yard checking up on the dogs. With the built in microphone I hear the person and they can hear my response to their
comment. Whether there is Bluetooth headphones that can be paired to more then one device, I don’t know. Thus your enquiry.