How do you adjust the sound of your JBL earbuds or headphones? - Coolblue - anything for a smile

Read how to adjust the sound of your JBL earbuds or headphones in the app here.

Get started with your JBL earbuds - Coolblue - anything for a smile

How do you adjust the sound of your JBL earbuds or headphones? - Coolblue - anything for a smile

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How do you adjust the sound of your JBL earbuds or headphones? - Coolblue - anything for a smile

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Customize your sound with My JBL Headphones App