Reboot your phone and see if it recognizes it
It will probably have backed up the device's Bluetooth connection, which never works right when restored. Go into Bluetooth settings and forget the device then try to re-pair it. )
B.Diddy! You are indeed, The "main person of your particular gender!" May you win the lottery as soon as you buy a ticket!Try doing a factory reset of the headphones as well: https://support.ankerwork.com/s/article/How-do-I-reset-PowerConf-H500-H700#:~:text=You can reset PowerConf H500,flashes red for 5 seconds.
Yep that's usually the second thing I do after I reboot both devicesTry doing a factory reset of the headphones as well: https://support.ankerwork.com/s/article/How-do-I-reset-PowerConf-H500-H700#:~:text=You can reset PowerConf H500,flashes red for 5 seconds.