EARCRÖWN

Loudspeakers; Apparatus for wireless transmission of acoustic information; Charging appliances for rechargeable equipment; Downloadable software in the nature of a mobile application for connecting, operating, and controlling wireless earphones; Earphones and headphones; Noise cancelling headphones; Protective cases for portable media players; Rechargeable batteries; Telecommunication apparatus in the nature of wireless receivers in the form of jewelry; Wireless earphones