Originally Posted by
AK73
Anyone?
...I just need to understand if I need an adapter for my headphones in Economy class (I don't really understand the booking codes)
If you're in CX economy, no need for adapter, if you're in CX Premium Economy, adapter needed. However, we can't tell if you're in PEY or not. Booking class in W is PEY however you said economy so maybe you booked with a code share?