Abstract: A wireless audio control apparatus comprises a U-shaped outer shell having an outer surface, an inner surface and a plurality of side surfaces. A spring clip is attached to the inner surface of the outer shell. A speaker, a microphone and at least one control interface are located on the outer surface of the outer shell. A jack sealed behind a jack cover is located on at least one of the plurality of side surfaces of the outer shell. A wireless transceiver, an amplifier and a rechargeable battery are located inside the outer shell. The wireless audio control apparatus is configured to control the audio output from a wirelessly attached personal audio device while being removably affixed to a generally planar object worn by a user.