How to make bluetooth music-enable hearing protection

 by wemcdonald
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Step 2: Desolder things

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De-solder everything from the logic board. 

On my headphones the buttons and logic board were in the right cup and the battery in the left, with the battery and left speaker wires running through the head band. I could have re-used the left speaker wire, but I opted to replace it with a larger-gauge wire for strength. I did, however, reuse the battery wire so I didn't have to worry about heating up the battery too much while desoldering.
 
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