Contacts on Emirates Boeing 777-300 flight's headphone jack

Contacts on Emirates Boeing 777-300 flight's headphone jack - White Passenger Plane Flying over the City during Sunset

I noticed those weird looking contacts on an Emirates Boeing 777-300 flight's headphone jack.

Any idea what those additional contacts do?

Headphone jack






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Where do headphones plug in on Emirates flights?

Emirates use double pin in eco and three pin in business / first. You can buy airplane headphone adapters easily.

Do you get to keep the headphones in first class Emirates?

Headphones. \u201cHeadphones are placed on your ear, not in your ear, therefore the airline can reuse them,\u201d says Deane.

Do all Emirates 777 have first class?

Which planes feature Emirates' new first class? Even though Emirates has a fleet of over 250 aircraft (exclusively Airbus A380s and Boeing 777s), only nine planes feature the new first class seats. More specifically, the last nine Boeing 777-300ERs that Emirates ever took delivery of have this cabin.

How many first class suites does the Emirates 777-300ER have?

The particular plane I toured had a three-class configuration: First class: Eight suites. Business class: 42 angle flat seats. Economy class: 310 seats.



Emirates Economy Class Review | How's Their 777-300ER in 2021?




Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.

Images: Shoval Zonnis, Quintin Gellar, Matheus Bertelli, Fariz Priandana