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Introduction |
| If it is uncomfortable to use your JBL Tune 510BT headphones due to damaged or torn earmuffs, use this guide to help replace the damaged earmuffs. Before starting this guide, make sure to already have new earmuffs to replace the old ones. | | | The earmuffs help to increase the comfortability and the fit of your headphones. Damaged earmuffs can cause the headphones to hurt your head or make it hard to hear the audio playing. |
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