First, ensure your Bluetooth microphone and speaker are completely charged. Turn on both devices and empower Bluetooth pairing mode. Once connected, test the audio quality by playing music through the speaker while singing into the microphone. We have compiled specifics in the different sorts of approved entities offered in https://www.bluetoothspeaker.top/high-quality-wireless-bluetooth-speakers-sound-srereo-speaker-with-bluetooth-subwoofer/