9 Headphones; wireless headphones; ear buds; wireless ear buds; earphones; earphones for measuring and testing hearing; sound amplifiers; sound mixers with integrated amplifiers; sound projectors; sound systems comprising remote controls, amplifiers, loudspeakers and components therefor; wireless speakers; wireless digital media streaming devices; electronic components, namely, sensors for scientific use to be worn by a human to gather human biometric data, proximity sensors, and power cell batteries; electronic apparatus with multimedia functions for use with all of the aforesaid goods, namely, multifunctional electronic devices for displaying, measuring, and transmitting biometric data; sensors for scientific use, for the purpose of gathering biometric data; hearing muffs, namely, sound amplifiers; personal sound amplification products, namely, sound amplifiers intended to amplify sound for non-hearing impaired individuals; parts and fittings for hearing aids, namely, remote controls and batteries; earphones and in-ear monitors not for medical purposes with ambient sound management features; insert earphones; in-ear earphones; custom fit earphones; universal fit earphones; high-performance earphones; in-ear monitors, not for medical purposes; in-ear monitors for musicians not for medical purposes; ear monitors not for medical purposes; musicians' monitors, namely, loudspeakers; stage monitors, namely, loudspeakers; in-ear headphones; insert headphones; ear tips for headphones; foam ear tips for ear buds, ear phones and in-ear monitors not for medical purposes; silicone ear tips for ear buds, ear phones and in-ear monitors not for medical purposes; earpieces for remote communication; ear pads for headphones; telecommunication cables; audio cables; wireless headphone electric charging cables; electric charging cables for telecommunication and audio equipment; audio filters, namely, signal processors; protective cases for audio equipment in the nature of headphones; headsets; handheld electronic units for adjusting sound levels in ear monitors; batteries and battery chargers for use in ear monitors, earphones, ear buds, headphones and headsets; downloadable software application for adjusting the programming of a user's hearing aid; downloadable software application to allow a user to speak directly with an audiologist; downloadable application software for controlling hearing aids; downloadable software for increasing and decreasing volume of hearing aids; downloadable computer software for measuring, signaling and checking of hearing aids; downloadable software to connect hearing aids to other fixed and mobile devices; downloadable application software for playing, streaming, and transmitting music; downloadable software application for allowing a user to order accessories for their hearing aid; downloadable software for screening for and assessing hearing disorders and hearing loss; downloadable software for fitting, programming, controlling, testing and monitoring hearing devices and implants and associated sound processors; eye protection goods, namely, eye covers for protective purposes; replacement parts for hearing aids, namely, batteries for hearing aids; all the foregoing categories for hearing protection and/or sound amplification to enhance hearing and/or provide environmental or situational sound awareness, and excluding headsets for use with computers and gaming headsets adapted for use in playing video games or uses other than for providing hearing enhancement and/or environmental or situational sound awareness