VOICE CLARIFYING

Sound amplifiers; headphones; earphones; earbuds; audio speakers; audio transmitter units; radio transmitters and receivers; electronic audio mixing apparatus offered as a component of sound amplifiers, headphones, earphones, earbuds, headsets for use with televisions, and audio speakers; apparatus for transmission of sound; audio speakers; audio transmitter units; radio transmitters and receivers; electronic audio mixing apparatus offered as a component of sound amplifiers and audio speakers; apparatus for transmission of sound; 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; headsets, namely, headsets for telephones, headsets for use with computers, televisions, portable communications devices and portable media players, not for use in playing video games; aeronautical radio communication apparatus, namely, aeronautic headsets; communications headsets for use with communication radios, intercom systems, or other communications network transceivers; headphone, earphone, earbud and headset components, namely, microphones, audio receivers, amplifiers, electric volume control switches, audio speakers, and electronic audio mixing apparatus; integrated circuits; electronic audio mixing apparatus offered as a component of headphones, earphones, earbuds, headsets for telephones, headsets for use with computers, televisions, portable communications devices and portable media players, aeronautic headsets, and communications headsets for use with communication radios, intercom systems, or other communications network transceivers; a feature of headphones, earphones, earbuds and headsets, namely, microphones and electronic audio mixing apparatus; audio headphones; wireless headsets for use with televisions; television speakers; infrared audio headphones; televisions; television transmitters

Hearing aids