I would suggest looking at some IEMs if you want to stick with a wire. For phones that don't have a headphone jack, a USB C to TRS jack (tip ring sleeve / headphone jack) will suffice.
Personally I prefer a good quality BT/USB Dac amp to drive my IEMs as the quality is far superior to any phone headphone jack that isn't a LG V20 thru V60, or the Moondrop MIAD01 DAC phone. Few manufacturers provide good onboard sound. BT buds improve upon this a lot, but a real dac amp and set of IEMs or cans will show you so, so much more.