There is certainly an application You may use with the SoundLink Max, but it is not necessary. If you do utilize it, you'll get access to EQing, speaker customization selections, and firmware updates. From 2006 to 2018 Derek was the editor-in-chief of Canadian tech and entertainment magazine Connected, where https://www.bluetoothspeaker.top/new-surround-stereo-music-led-colorful-bt-speaker-bass-speaker-bluetooth/