Assertion: different headphone | /r/MadeOf | different materials
Facets:
Source sentences:
text: And because different headphones have different processors and different acoustic drivers, and come in different styles and are made from different materials, it murkys the waters a bit.
text: And because different headphones have different processors and different acoustic drivers, and come in different styles and are made from different materials, it murkys the waters a bit.