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pseudopad t1_j6hxm55 wrote

Reply to comment by Belbarid in eli5: Why do most airlines still use 2-pin audio jacks for the in-flight entertainment systems on their planes? by JJGLC92

The question isnt why they're not changing to Bluetooth. It's why they use dual 3.5s instead of a single 3.5.

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na3than t1_j6hyhia wrote

That's not the question. The question is literally "Why do most airlines still use 2-pin audio jacks for the in-flight entertainment systems on their planes?"

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mbrady t1_j6iybee wrote

I think it's implied that the sentence would continue "instead of single jacks like everything else has", but I guess it could apply to entirely different connection methods like bluetooth.

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