Waterproof earphone

The utility model discloses a waterproof earphone. Including ferrules, a connecting wire is arranged on the ferrule; the other end of the connecting wire is connected with earphone heads; a control panel is arranged on the ferrule; keys are arranged on the control panel; a PCBA board is arranged in the key, a key support is arranged at one end of the key, a key gasket is arranged between the key and the key support, the key gasket is made of runway type silica gel, the shape of the key gasket is matched with that of the key, a buckle plate is arranged on the inner wall of the ferrule, the buckle plate is of an elastic buckle plate structure, and the buckle plate is made of arc-shaped rubber. A key gasket is arranged in a control panel of the waterproof earphone; the earphone is provided with the button gasket, the button gasket is of a runway-shaped structure, the earphone can be connected in a sealed mode through the button gasket, the waterproof film is arranged in the earphone headof the earphone, the conn