Tying to get the Bluetooth connectivity disconnected, I did reboot multiple times till I could do this. Like always following rebooting I could connect the sound to my Bluetooth device, but soon after shutting the device off and attempting to reconnect no sound arrived on the Bluetooth device. Like https://www.bluetoothspeaker.top/professional-wireless-bass-inalambrico-dj-party-gaming-bluetooth-speaker/