MSA 30X

Electric and electronic devices excluding electric and electronic device safety products, namely, [ sound enhancers, sound amplifiers, amplifiers, audio amplifiers, discrete sound amplifiers, ] assistive listening devices not for medical purposes, [ earphones, earphone in-ear, earphone on-ear, earphone around-ear, ] portable listening devices, namely, audio amplifiers, earphones [ and accessories therefor, namely, earphone cushions, earphone pads, cord management systems, earphone cases, and earphone extension cords; ] Amplification apparatus excluding amplification apparatus safety products, namely, amplifiers for sound enhancement, sound amplifiers that fit the contour of the ear to make it almost invisible from view, sound amplifiers that are small in size and lightweight, portable sound amplifiers to be worn or carried