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No battery. No pairing, no app, no overnight charge.

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Workbench articles

We wrote down the answers we give most often about plugs, foam seals, cord care, and what to look for when a wire wears out.

What is your jack?

Two questions. The first is about the socket you plug into, because that rules more pairs in and out than anything else here. The second is about what you are actually doing while you wear them, because that is what each line was built around.

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