Tying to get the Bluetooth connectivity disconnected, I did reboot multiple times until I could do so. Like always immediately after rebooting I could connect the sound to my Bluetooth device, but right after shutting the device off and looking to reconnect no sound arrived for the Bluetooth device. https://www.bluetoothspeaker.top/new-design-portable-customizable-wireless-bluetooth-speaker-with-led-light-up-logo/