MMDIO
Headsets for use with computers; Audio headphones; Communications headsets for use with communication radios, intercom systems, or other communications network transceivers; Earphones and headphones; Game headphones; Music headphones; Personal headphones for sound transmitting apparatuses; Stereo headphones; Virtual reality headsets; Wireless headsets for smartphones
Cancelled · April 6, 2017 · 87401401 ·