1. First bend the small ring of the hook stud in a straight direction and break it a little. Be careful not to break it too big, which is easy to deform. It is necessary to ensure the amplitude of the circle and stagger it. The width is about the thickness of the ear.

2. Secondly, from the front of the ear, along the broken arc, gently pass the broken hook end through the ear hole, hold the ear nail with your thumb and forefinger, and slowly turn the whole hook inward.

3. Finally, put your thumb and forefinger behind your ear, gently pinch the hook and close the opening, which is the end of wearing.