We have a Pioneer AVIC-7000NEX deck and an Audiovox (can't fine a model number anywhere) rear entertainment screen/system.

I am trying to figure out which wireless headphones to get. I see a nice set of 4 for a reasonable price on Amazon that are infrared. The rear screen has infrared for the remote at least. Would this work for the headphones or do they need to sync to the deck in front? I have the manual for the deck in front and it says nothing about infrared. It does sync with Bluetooth though. Bluetooth headphones are a lot more expensive and don't seem to have the same features like two channels which would be nice.

EDIT: I think I solved myself by unscrewing unit and finding model number which says it does work with infrared. Don't see an option to delete post.