Tying to get the Bluetooth connectivity disconnected, I did reboot multiple times until I could achieve this. Like always soon after rebooting I could connect the sound to my Bluetooth device, but just after shutting the device off and seeking to reconnect no sound came towards the Bluetooth device. https://www.bluetoothspeaker.top/rechargeable-long-battery-life-bluetooth-speaker-subwoofer-speaker-with-amplifier/