The JBL Charge 4 may only feature minor updates but it’s still an excellent value.
Minor updates to an already excellent speaker
JBL Charge 4 review: JBL Charge 4 Bluetooth speaker gets some key upgrades - CNET
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JBL Charge 4 review: The outdoor party speaker besides the pool - Dignited
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JBL Charge 4 Review
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JBL Charge 4 Review – HiFiReport