1-2 of 2 Answers
It charged the battery to full while using the speaker. No options. It is automatic.
Sorry, there was a problem. Please try again later.Our JBL PartyBox 310 can be used while plugged in the whole day. There's no harm in using the unit while it is connected to a power source. Our products have PCM circuits that manage the charging of the battery. However, if you'd like to save energy, unplug the speaker. there is no option for only charging the battery.
Sorry, there was a problem. Please try again later.
