My jbl headphones wire is broken, I want to replace it, so please help

My jbl headphones wire is broken, I want to replace it, so please help

I couldn't find my headphones in the list so i choose pioneer steel wheels. My headphones are jbl on ear headphones wired. And the problem is that its wire is broken from inside or at the jack or from the mid i just want to replace the whole wire and put a new one so please give me a guide for that.

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