Thanks so much would either of these work?

https://www.amazon.com/gp/aw/d/B01HD1HC04/ref=ox_sc_act_image_2?smid=A3SP9D0HBLLG4I&psc=1

https://www.amazon.com/gp/aw/d/B07K9RDMCZ/ref=ox_sc_act_image_1?smid=A13NJZDRLBTLAZ&psc=1

You’re looking for a “3.5mm stereo female to dual male y-splitter” or a variation of those terms. Here’s an example.