My SoundCore Sport XL has always worked fine. But a couple days ago it started simply powering down after 2-3 minutes of use. I thought it was low on power and so recharged it but the problem persists.
Right now, when the unit is plugged in but powered down none of the lights are lit.
When it is powered up the blue light is steady but the three white lights blink in unison whether plugged in or not, then the power drops after 2-3 minutes.
The instructions that came with the unit do not address this condition.
Please HELP!