Playing different genres: On this, we test the audio effectiveness using a range of musical genres and stream from different resources, to be sure that these speakers can handle all the things from thumping dance tracks to softly-spoken podcasts. 3 technologies to transmit the audio, And through my testing, https://www.bluetoothspeaker.top/bass-inalambrico-wireless-bluetooth-speaker-handsfree-music-sound-bluetooth-speaker/