Initial, make sure your Bluetooth microphone and speaker are totally charged. Turn on the two devices and empower Bluetooth pairing mode. Once connected, test the audio quality by playing music through the speaker while singing into the microphone. Certainly, one of the most important variables to take into account https://www.bluetoothspeaker.top/rechargeable-long-battery-life-bluetooth-speaker-subwoofer-speaker-with-amplifier/