stephenph t1_j6jabk8 wrote
Reply to comment by mbrady in eli5: Why do most airlines still use 2-pin audio jacks for the in-flight entertainment systems on their planes? by JJGLC92
I actually have a set of commercial headphones that have that technology.
mbrady t1_j6jxydv wrote
"technology" may be too strong of a word for those!
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