Bose sound link mini II turns off immediately after turning on
I have a Bose Soundlink mini II. I've had it for just under a year now with occasional use. I am now encountering a problem where the speaker immediately turns off within about 5 seconds of being turned on.
I press the power button, the speaker announces the battery is at %100 and then says it is connected to my iPhone. However, it doesn't make it fully through saying it's connected to my iPhone before shutting off.
I can turn it back on but the same thing happens. I did a factory reset but the issue persists. Any help is appreciated.