"My JBL Flip 4 doesn't turn on and charge."에 답변Trust me, there's something below that will work. I've left mine playing in the sun and it got really hot and sparks literally flew from the %#*@ thing . It's happened 3 times. I just let it cool down and it works again. Plus mine wouldn't come on or charge or nothing. Plugging it in and unplugging it a few times worked, also holding all the buttons worked. If you ask me, thank God JBL put all these safety and overcurrent protection in their flip 5. Id rather have to find a forum that had what worked to reset mine for the issue that caused it, than have to go buy another one 4 times and be out 500 bucks.