Skip to main content

The JBL Charge 4 is a waterproof, Bluetooth capable speaker that additionally functions as a portable charger for smartphones. It is identifiable by its model number: CHARGE4S.

41 Questions View all

My speaker won’t stay charged and sounds muffled.

When I plug in my JBL Charge 4, it lights up and acts like it is charging. However, once I take it off the charger it dies immediately. The even bigger concern is that when I play music the speakers crackle and sound muffled.

Answer this question I have this problem too

Is this a good question?

Score 0
Add a comment

1 Answer

I think the battery may have died, maybe the speaker relies on it so without it the speaker sounds worse as well? Sorry, I'm not a expert, but I thought I should say something, its either the battery, charging port, or board is the reason for the battery not charging.

Was this answer helpful?

Score 0
Add a comment

Add your answer

Mark Laurence will be eternally grateful.
View Statistics:

Past 24 Hours: 0

Past 7 Days: 0

Past 30 Days: 1

All Time: 27