having issues with my 3-5 year old JBL Pulse 2. I couldn't turn the device on without plugging in to charge, even though it's almost fully charged, more details in the comments.
JBL PULSE 2 reset - YouTube
How do you reset a JBL speaker? - Coolblue - anything for a smile
JBL Pulse 2 Portable Speaker System - Black *parts or repair | eBay
How to unlock low frequency mode on jbl pulse 2. - YouTube
Amazon.com: JBL Pulse 2 Portable Splashproof Bluetooth Speaker, Black : Electronics
JBL PULSE 2 reset - YouTube
How Do I Reset My JBL Speaker?
How to do a hard reset on JBL Pulse 4? - HardReset.info
JBL Pulse 2 Portable Speaker System – Black | Inox Wind