Battery Performance Information

Harman continuously strives to improve the performance of our speakers through software updates in the JBL Connect App. To optimize battery life and performance for your speaker, please perform a software update:
First download the JBL Portable App from the App store or Google Play store to your mobile device.
Then connect to the speaker by Bluetooth.
Open the JBL Portable App and select settings to check and install the new Software version.
The red dot indicates the presence of an update (see image below).
FWUpdate.png
Applies to:
Category: Troubleshooting

Can’t find what you’re looking for?

Please note that current UK delivery times are up to 2 weeks, due to possible delays at the UK border.

Tracking updates will only be available once the parcel has cleared customs. You will receive a Shipping Confirmation email with a UPS Tracking Number when your order leaves our warehouse.

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