Tying to get the Bluetooth connectivity disconnected, I did reboot multiple times till I could accomplish that. Like always right after rebooting I could connect the sound to my Bluetooth device, but soon after shutting the device off and endeavoring to reconnect no sound arrived into the Bluetooth device. https://www.bluetoothspeaker.top/led-rgb-light-3d-surrounding-home-theater-system-bass-box-bluetooth-speaker-sound-bar/