Initial, make sure your Bluetooth microphone and speaker are thoroughly 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. The subwoofer provides rich, deep bass tones, while the two satellite speakers https://www.bluetoothspeaker.top/dual-pairing-bluetooth-5-0-loud-stereo-sound-speaker-booming-bass-8h-playtime/