cant believe it,....BUT, I may or may not have grabbed one of these and it works great:https://www.amazon.com/Headphone-Splitter-Female-Perfect-Devices/dp/B01CEZJHKC/ref=sr_1_9?crid=YPVHLOTE5UA8&keywords=headphones+2+to+1&qid=1677587199&sprefix=headphones+2+to1%2Caps%2C369&sr=8-9

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just remember not to use them when traveling :-/