I finally found the Sony XM3 Headphone Mic Cable! Works great. It's easy to connect and use, and while the Sony headphones work great with iPhone Bluetooth pairing, they don't offer great Zoom chat quality due to the built-in microphones. I'm glad this mic cable has a great mic and can be positioned close to your mouth for the best video conferencing experience. There's also a volume control, but I don't think I'll need it. I love this little gadget that makes my online conferences great!