1. A portable apparatus for integrating a two-way communication device and an audio delivery device, the apparatus comprising: a first electrical connector configured to receive a first audio signal from a substantially arbitrarily selectable audio delivery device; a second electrical connector configured to receive a second audio signal from a substantially arbitrarily selectable two-way communication device; a coupling device independent from the audio and two-way communication devices, the coupling device connected to receive the first and second audio signals, and to transmit a third audio signal comprising at least one of the first and second audio signals; and an acoustic device adapted to convert the third audio signal to an acoustic wave having an audio range corresponding to a hearing range of a user.