He tried to turn it off. The power button didn’t respond. He held it down for ten seconds. Nothing. He pulled out the USB-C cable and plugged it into a power bank, thinking a hard reset might work. The voice returned immediately.
“JBL Go 3. Personality Matrix Online. Welcome back, Marco.” jbl go 3 update
If you are seeking new features, the most effective "update" is upgrading to the JBL Go 4 , which addresses many of the Go 3's limitations: He tried to turn it off