1) The C-Bridge is the curved, flexible part of the clip that joins the speaker end and the back end of the earbud. It holds the earbud on the ear.

2) The C-Bridge should not be overstretched with pressure – this will result in deformation and looseness, and it might not be able to come back to its exact form.

3) When wearing, slide the earbud onto the ear without pulling the two ends of the C-Bridge apart. When removing, hold the body of the earbud and slide it off.

4) Do not twist or bend the C-Bridge to test its flexibility, and do not clip it onto objects thicker than the ear (bags, straps, pockets, caps).

5) Keep the earbuds in the charging case when not in use, so the C-Bridge is not pressed or bent in a pocket or bag.