How to have my TV and PC audio play through 1 set of earphones

Nebby-

Estimable
Aug 3, 2015
2
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4,510
I want to have both my TV sound and my PC sound playing in the same earphones. I use speakers for my PC atm which I then connect my earphones into the 3.5mm jack on the volume controller. My TV has a 3.5mm on it also. Is there a splitter I could use to make my headphones go into both devices? or something to make my TV sound play through my PC/PC Speakers?