“Why does JBL Party Box 310 keep lowering volume on device it is connected to??”

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• The bass booster has two levels, and if you press it twice, you will see the battery indicator light illuminate and stay on. Also, the app will show you how much battery life you have two

  Answered by Anonymous 3 years ago

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• When you lower the volume level on our JBL Partybox 310 control buttons, it is typical for the volume to do the same on the connected source device. If you need more help, please contact our support.

  Answered by JBL Support 3 years ago

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