“Ssst, Did you know that the bluetooth speaker is using a radio frequency technology? You do? Effectively, but Are you aware of that radio frequency is strictly controlled? To connect your microphone to your Bluetooth speaker, make sure both of those devices are turned on and in pairing mode. https://www.bluetoothspeaker.top/hot-selling-rgb-speakers-stereo-bass-outdoor-waterproof-subwoofer/