Initially, make certain your Bluetooth microphone and speaker are completely charged. Turn on each devices and help Bluetooth pairing mode. Once connected, test the audio quality by playing music through the speaker while singing into the microphone. Bluetooth speakers can considerably increase audio shipping in the course of displays. https://www.bluetoothspeaker.top/wireless-bt-speaker-bass-loud-sound-hifi-music-bluetooth-outdoor-portable-speaker-tf-card/