Hear what you've been missing.
HTC BoomSound gives you a rich, authentic sound experience, whether you’re listening to music, watching a video, or playing a game. To find out more, see
HTC BoomSound with headphones.
Simply swipe up the screen with three fingers to stream music or video from
HTC One A9 to your speakers or TV. Control the volume and playback with your phone! You can even enjoy your favorite music on multiple speakers. See