Originally Posted by
Miles Ahead
The headphone adapters in United (old) C have two asymmetric prongs. All the "airline adapters" I have seen use prongs of the same diameter. Is there an adapter available that works with United's implementation?
I believe any regular headset will work with united's headphone jacks. the second smaller prong only does all the "noise-canceling-work" for the provided headset, i.e. your own headset will work just fine by using only the bigger prong.