United flight forced to turn around because of a Bluetooth speaker name

United Airlines flight 236 turned back to Newark about an hour after takeoff for Palma de Mallorca.

Crew and ground security reacted to a Bluetooth device name that appeared to imply a threat.

The aircraft was inspected after landing, and passengers were told to deplane while authorities checked it.

The incident shows how even a harmless-looking device name can trigger a full security response.