Just grab a regular Bluetooth earphones then. Those $20 ones may seem to be too good to be true, but they work and sound great, and you can replace them on a whim if they do die.
I worked for an electronics testing lab for several years and used about, um, maybe 20 pairs of different headphones. Bluetooth sucks and most people’s implementation of it sucks even more. Maybe I have bad luck but almost all Bluetooth devices I have used have been absolute garbage without apple’a OOB pairing.