I went over to IEMs a month ago. Bought a solid Bluetooth 5.4 neckband for them, and now I have like 5 pairs of IEMs. BT neckband I can pop open and replace it’s battery as well (soldering required but non destructive). They sound a million times better than any of my TWS earbuds or neckbands and they are cheaper. To top it all off, because it’s 3 different parts, if something breaks I can replace just it and not have to deal with tossing the whole thing. I wish I had known about them years ago.