Patent ID: 8259977

Claim:
A connector assembly comprising a first and a second releasably attachable connectors, wherein: the first connector comprises a first sound propagating part, a first electrically conducting terminal, an opening into the first sound propagating part, and a first exposed part of the first electrically conducting terminal, the second connector comprises a second sound propagating part, a second electrically conducting terminal, an opening into the second sound propagating part, and a second exposed part of the second electrically conducting terminal, the first and second connectors being alignable and releasably connectable with one another to establish an electrical connection between the first and second exposed parts and to establish sound propagation through the openings when the first and second connecting members are releasably attached to each other, wherein the first and second connectors are rotatable, around an axis of rotation, in relation to each other during attachment, along a rotational direction of attachment, the first and second openings being positioned at or on the axis of rotation.