Have a 42” TV in Our Bedroom and it has RCA and USB Ports. I am trying to find out if TV Speaker will Mute if I Plug in USB or use Red and White RCA to 3.5 Conversion? I am trying to find out if both or only one will mute TV Speaker because I don’t want to buy Wrong Type of Jack on Headphones any Idea’s or Help will be Greatly Appreciated!