JBL Party speaker - Partybox - Black

Ensure both speakers are Auracast-enabled. On the primary speaker, activate Auracast mode in the JBL PartyBox app, then follow the app instructions to connect additional speakers.

The speaker provides up to 15 hours of playtime, depending on the volume and usage of the light show.

Yes, you can use the speaker while it is charging.

No, it is splash-proof with an IPX4 rating, meaning it is protected against water splashes from any direction but should not be submerged.

Connect the speaker to the JBL PartyBox app. The app will notify you of any available updates and guide you through the process.

You can connect microphones using XLR connectors.

The JBL PartyBox 520 is covered by a standard warranty, typically one year, depending on your region. Please refer to the documentation provided with your speaker for detailed warranty information.

Check the power connection and ensure the outlet is working. Try a different outlet and ensure the power cable is securely connected to the speaker.

Make sure Bluetooth is enabled on your device and that the speaker is within range. Try restarting both the speaker and your device. Clear the Bluetooth pairing history and reconnect.

Adjust the EQ settings via the JBL PartyBox app. Ensure the speaker is not obstructed. Clean the speaker grille and check the audio source for quality issues.

Ensure the light show feature is enabled in the JBL PartyBox app. Check the app for any available settings. Try restarting the speaker.

Verify that the charging cable is properly connected. Try a different USB-C cable and power adapter. Allow the speaker to charge for a few hours and check the battery indicator.