9 earphones, namely, in-ear earphones, custom fit earphones, universal fit earphones, and in-ear monitors, not for medical purposes; headphones; wireless headphones; headphones and wireless headphones featuring capabilities for hearing protection and/or sound amplification to enhance hearing and/or providing environmental or situational awareness; downloadable software for operating hearing aids and sound amplification devices; recorded software for operating hearing aids and sound amplification devices; earphone accessories in the nature of fittings and parts for earbuds, namely, earbud cushions; downloadable software for fitting hearing aids at home or remotely; recorded software for fitting hearing aids at home or remotely; ear tips being structural and replacement parts of earphones, earbuds, and in-ear monitors not for medical purposes; foam tips specially adapted for ear buds, ear phones and in-ear monitors not for medical purposes; silicone tips specially adapted for ear buds, ear phones and ear monitors