Do these work on British Airways? I might be wrong but the airline provided headphones seemed to have one pin longer than the other?

Hello, Whether is a Boeing or Airbus the connector for the headset are all the same. If the particular airline requested a special plug then they will need to supply the proper adapter to the passenger. I would really doubt it since this cost the airlines money. You can contact the airline or look in their website. They may offer more information. I hope this helps, Good luck and happy flying- Thank you

Do these work with airfly pro devices?

Ah I’m not that familiar with this adapter. It should work, however - Remember that you need to charge so it works. It does not get power through The 3.5mm port.

Do these work on Qantas flights?

Yes! Used one on a QANTAS flight this month.

Would they work with Sony XM4 ?

They will work with anything that needs a 3.5mm single connector. However, the 2 prong connector did not work in the Aircraft I flew on, it only required a regular 3.5mm earphones connector.

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Posdou Audio Airplane Adapters Dual 3.5mm Male to 3.5mm Female Airline Flight Headphone Adapters Gold Plated (2 Pack)

Posdou Audio Airplane Adapters Dual 3.5mm Male to 3.5mm Female Airline Flight Headphone Adapters Gold Plated (2 Pack)

Product ID: 282609990

Details

Brand
Posdou
Colour
gold
Compatible devices
Gaming Console
Connector type
Auxiliary
Specific uses for product
Airplane Audio

✨Gold-plated connectors for superior signal

🎧Dual 3.5mm male to female adapter

✈️Universal airline dual-prong compatibility

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R$197

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✈️ Elevate your in-flight audio game—because your ears deserve first class!

DOUBLE PACK VALUE - Two adapters included—share with a travel buddy or keep a spare for uninterrupted in-flight entertainment.
GOLD PLATED EXCELLENCE - Enjoy crystal-clear sound with corrosion-resistant connectors that boost signal quality and durability.
PLUG PLAY SIMPLICITY - Effortlessly connect your premium headphones to any airplane audio jack in seconds.
COMPACT TRAVEL ESSENTIAL - Lightweight and portable, these adapters fit perfectly in your carry-on or pocket for on-the-go convenience.
UNIVERSAL FLIGHT COMPATIBILITY - Works seamlessly with most airline dual-prong audio jacks, so you never miss a beat at 30,000 feet.

These dual 3.5mm male to female airplane audio adapters feature gold-plated connectors for enhanced sound clarity and durability. Compatible with most airline dual-prong headphone jacks, they allow you to use your own high-quality headphones during flights. Lightweight and easy to install, the 2-pack ensures you’re always ready to upgrade your travel audio experience.

Specifications

ASIN	B07GB76D89
Best Sellers Rank	#13,814 in Electronics ( See Top 100 in Electronics ) #166 in Headphone Adapters
Brand	Posdou
Color	gold
Colour	gold
Compatible Devices	Gaming Console, Headphone, Laptop, MP3 Player
Compatible devices	Gaming Console, Headphone, Laptop, MP3 Player
Connector Type	Auxiliary
Connector type	Auxiliary
Customer Reviews	4.5 out of 5 stars 1,664 Reviews
External Testing Certification	Não aplicável
Finish	Matte
Finish type	Matte
Item Weight	0.02 Kilograms
Manufacturer	Posdou
Mfr Part Number	Posdou
Model Number	8541767915
Number of Items	2
Number of Ports	2
Package Quantity	1
Power Plug Type	No Plug
Smart Home Compatibility	Not Smart Home Compatible
Specific Uses For Product	Airplane Audio Systems
Specific uses for product	Airplane Audio Systems
UPC	711796579914
Unit Count	2.0 Count

Reviews

L**G

Most Handy Item

12.08.2023

M**M

Worked as expected. Perfect

14.06.2025

B**.

Works good

31.12.2025

J**N

Nice connectors

30.08.2025

A**R

Airplane adapter-

21.12.2025

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