Just see what users are expressing on Reddit about how these speakers complete in actual life. 1 r/Music user shared their thoughts after picking up the JBL Flip 6: The microphone input with echo effect improves your vocal. The line input enables you to connect external audio sources which https://www.bluetoothspeaker.top/outdoor-karaoke-microphone-bocinas-portatil-speaker-rgb-party-bluetooth-speaker-wireless/