Jbl Partybox 310mc Portable Party Speaker

What should I do if the speaker will not turn on?

Ensure that the speaker battery is not drained; if it is, connect AC power instead. Check that the power cord is properly connected and that you are using only the provided power cord. (Page 16)

What should I do if the PartyBox 310 speaker won't turn on?

Ensure that the speaker battery is not drained; if it is, connect AC power instead of relying on the built-in battery. Check that the power cord is properly connected to the AC power supply. Use only the provided power cords when connecting to AC power. (Page 16)

How do I perform a factory reset on the JBL PartyBox 310?

To restore the factory settings, hold the Power button and the Bluetooth button simultaneously for more than 10 seconds. This will reset the speaker back to its default settings. You will need to re-pair your Bluetooth devices after performing this reset. (Page 14)

How do I connect my phone to the PartyBox 310 via Bluetooth?

Switch to the Bluetooth source, then press the Bluetooth button on the speaker to enter pairing mode. On your Bluetooth device, select 'JBL PARTYBOX 310' to connect. The Bluetooth range is approximately 10 m (33 ft), and if a PIN code is requested, enter '0000'. (Page 10)

How long does the battery last and how long does it take to charge?

The battery play time is up to 18 hours, though this may vary depending on music content, battery aging, volume level, and whether the light show is on. The battery charge time is less than 3.5 hours. The 18-hour estimate is achievable with the light show switched off, volume at level 18, and a Bluetooth streaming source. (Page 15)

How do I connect two PartyBox 310 speakers in TWS (True Wireless Stereo) mode?

Press the TWS button on both speakers to connect them to each other in TWS mode. By default, the speaker connected to your Bluetooth device acts as the primary speaker (left channel), while the other acts as the secondary speaker (right channel). To exit TWS mode, power off or press the TWS button on either speaker. (Page 14)