overheat
Troubleshooting
Overheating / shuts down on the JBL Junior 320 BT, Kabellose On-Ear Bluetooth-Kopfhörer mit eingebautem Mikrofon für Kinder, 50 h Wiedergabe, JBL Safe Sound, geringer Lautstärke, einfacher Bedienung und Sticker-Set, Lila | Mit integriertem Mikrofon, bis zu 50 Stunden Spielzeit, JBL
Source: Apple Support — iPhone troubleshooting
Confidence: 80%
Verified Aug 9, 2026
The projector overheats and shuts down, usually from a blocked air filter or a failing cooling fan.
How to fix Overheating / shuts down
Let the device cool
Stop using the device and allow it to cool for 30 minutes.
Source: Apple Support — iPhone troubleshooting
Confidence: 80%
Verified Aug 9, 2026
Remove the case
Remove any case that traps heat while charging.
Source: Apple Support — iPhone troubleshooting
Confidence: 80%
Verified Aug 9, 2026
Replacement parts for the JBL Junior 320 BT, Kabellose On-Ear Bluetooth-Kopfhörer mit eingebautem Mikrofon für Kinder, 50 h Wiedergabe, JBL Safe Sound, geringer Lautstärke, einfacher Bedienung und Sticker-Set, Lila | Mit integriertem Mikrofon, bis zu 50 Stunden Spielzeit, JBL
JBL JBLJR320BTPUR Replacement Battery
JBL JBLJR320BTPUR Mounting Bracket
JBL JBLJR320BTPUR Power Adapter
JBL JBLJR320BTPUR Faceplate
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