Headphones; wireless headphones; ear buds; wireless ear buds; earphones; [ 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, biometric sensors, 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; ] all of the foregoing categories for hearing protection and/or sound amplification to enhance hearing and/or provide environmental or situational sound awareness, and excluding gaming headsets adapted for use in playing video games or uses other than for providing hearing enhancement and/or environmental or situational sound awareness; * hearing muffs, namely, sound amplifiers * to enhance hearing and/or for sound protection; * [ and ] personal sound amplification products, namely, PSAPs intended to amplify sound for non-hearing impaired individuals *, namely, to enhance hearing and/or provide environmental or situational sound awareness; wireless digital media streaming devices for use in connection with the aforementioned sound protection and sound amplification products; power cell batteries *

Hearing enhancement products, namely, hearing protection muffs in the nature of ear plugs for noise reduction; ear plugs for medical purposes; and assistive listening devices for the hearing impaired