JBL Tune 310 C Kopfhörer – Kabelgebundene In-Ear-Kopfhörer mit JBL Pure Bass Sound, Mikrofon und USB-C-Anschluss – Weiß — Error codes & fixes

Troubleshooting guide for the JBL Tune 310 C Kopfhörer – Kabelgebundene In-Ear-Kopfhörer mit JBL Pure Bass Sound, Mikrofon und USB-C-Anschluss – Weiß. Diagnose an error code and find the fix.

Bluetooth not connecting

bluetooth-not-connecting

The device cannot connect over Bluetooth, often due to a pairing issue or interference.

Source: Apple Support — iPhone troubleshooting Confidence: 80% Verified Aug 9, 2026

2 fixes available

No sound

no-sound

The soundbar powers on but produces no audio, often from a wrong input, a loose HDMI connection or a muted source.

Source: JBL support — speaker troubleshooting Confidence: 80% Verified Aug 9, 2026

2 fixes available

Not charging

not-charging

The toothbrush does not charge, often from a dirty charging contact, a worn battery or a faulty base.

Source: Apple Support — iPhone troubleshooting Confidence: 80% Verified Aug 9, 2026

2 fixes available

← Back to JBL Tune 310 C Kopfhörer – Kabelgebundene In-Ear-Kopfhörer mit JBL Pure Bass Sound, Mikrofon und USB-C-Anschluss – Weiß overview

As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time shown and may change. We research product data independently.