Tying to have the Bluetooth connectivity disconnected, I did reboot multiple times right until 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 trying to reconnect no sound came for the Bluetooth device. https://www.bluetoothspeaker.top/hot-sale-bt5-0-speaker-inalambrico-speaker-stereo-music-wireless-bluetooth-speaker/