Tying to get the Bluetooth connectivity disconnected, I did reboot multiple times right until I could achieve this. Like always right after rebooting I could connect the sound to my Bluetooth device, but following shutting the device off and endeavoring to reconnect no sound arrived on the Bluetooth device. https://www.bluetoothspeaker.top/new-design-bluetooth-speaker-rgb-led-lighting-high-power-wireless-speaker/