Immerse yourself in surround sound whether you're listening to music or enjoying movies and games. 
	 
 
  
- 
From the 
				Home screen, swipe up and then find and tap 
				Settings. 
			 
- 
Tap 
			 BoomSound for built-in speakers to toggle between Theater mode and Music mode. 
		  
Note: HTC BoomSound for speakers is not available over HDMI, 
		  Bluetooth, 
		  Miracast, or USB audio out.