An ear protection system may include an ear plug and a storage container. The ear plug may include an elastic component and an inelastic component. The ear plug may be heated, for instance, by filling the storage container with water, at least partially submerging the ear plug in the water filled container, and microwaving the container and the ear plug. The elastic component may then become compressible in order to form to the anatomy of the user's ear. A plurality of indentations may be provided on the elastic component to facilitate the compression. The ear plug may also accommodate electronic features, such as a speaker, as well as a lanyard for holding the ear plugs. The ear plug may be attached to, and used in conjunction with, an electronic device, which may be a communication system such as a wireless headset or speaker.