Tag: About JBL Charge 4
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How to Bass Boost JBL Charge 4 Speaker
You can adjust the bass response of the JBL Charge 4 speaker by turning on and off its bass boost mode. How to Bass Boost the JBL Charge 4 Speaker Firstly, by default, this BT speaker has bass boost mode turned on. So this mode adds a bit of extra treble and lots of extra…