Tying to find the Bluetooth connectivity disconnected, I did reboot multiple times until I could achieve this. Like always just after rebooting I could connect the sound to my Bluetooth device, but right after shutting the device off and seeking to reconnect no sound arrived into the Bluetooth device. https://www.bluetoothspeaker.top/newly-launched-high-quality-white-noise-bluetooth-speaker-to-help-babies-sleep/