Headphone Recommendations
#2
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Lots of posts on this topic in the Travel Technology Forum - https://www.flyertalk.com/forum/travel-technology-169/
For wired headphones, you'll need a two-prong adaptor to use them with the jack that's in the DeltaOne seats.
For wired headphones, you'll need a two-prong adaptor to use them with the jack that's in the DeltaOne seats.