Earpiece for a mobile device

An earpiece for use with a mobile device, said earpiece comprising:

• an earpiece body having a sound entrance, a sound exit and at least one internal aperture coupling said sound entrance and said sound exit;
• said earpiece body being adapted to be situated on or integrally formed in at least one of said mobile device or a case for said mobile device so that said sound entrance becomes operatively associated with a speaker of said mobile device so that a user can position said sound exit in or near said user's ear.