First, make sure your Bluetooth microphone and speaker are absolutely charged. Turn on equally devices and empower Bluetooth pairing mode. Once connected, test the audio quality by playing music through the speaker while singing into the microphone. To connect your microphone to some Bluetooth speaker, assure both of those https://www.bluetoothspeaker.top/bluetooth-speaker-hd-sound-bass-speaker-with-volume-control-usb-powered-support-usb-tf/