name not showing in the Bluetooth connection

Hello, my JBL T450BT, which I’ve been using for over a year, is not showing up on bluetooth connection for couple of days and I don’t know why.

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0