Anti-drop Bluetooth earphone

The utility model relates to the technical field of Bluetooth earphones, and discloses an anti-drop Bluetooth earphone, which comprises a Bluetooth earphone main body, a rotating groove is arranged at the top end of the Bluetooth earphone main body, a rotating shaft is arranged in the rotating groove, a connecting block is sleeved on the outer surface of the rotating shaft, and the connecting block is connected with the Bluetooth earphone main body. And one side of the connecting block is fixedly connected with an earphone head. According to the anti-drop Bluetooth earphone, the threaded rod is driven to rotate by rotating the knob arranged on the threaded rod, the threaded rod drives the threaded block to slide on the limiting sliding block through the limiting sliding block, the threaded block drives the protective shell to slide on the Bluetooth earphone main body, and the earphone head is arranged on the rotating shaft through the connecting block through the rotating shaft arranged in the rotating groove