VOICE CLARIFYING HEADPHONES

Sound amplifiers; headphones; headsets, namely, headsets for telephones, headsets for use with computers, televisions, portable communications devices and portable media players; audio speakers; audio transmitter units; radio transmitters and receivers; electronic audio mixing apparatus offered as a component of sound amplifiers, headphones, headsets for telephones, headsets for use with computers, televisions, portable communications devices and portable media players, and audio speakers; apparatus for transmission of sound