The devices your wanting to pair with - may I ask if their specs say that it's compatible with your version of android and phone.
Sometimes pairing can be a little temperamental too. To which I find that clearing any cache etc in the Bluetooth section and a soft reboot by turning the phone Off and On can help.
Daily Driver > Samsung Galaxy s²³ Ultra 512Gb in Phantom Black.
The advice I offer is my own and does not represent Samsung’s position.
I'm here to help. " This is the way. "
