To start with, guarantee your Bluetooth microphone and speaker are totally 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. Powered by a massive 1000 watt amplifier, the Electro-Voice ZLX-12BT is https://www.bluetoothspeaker.top/ipx7-waterproof-tws-rgb-light-bt-music-gaming-wireless-bluetooth-speaker/