User's Guide

Touch Controls ( More )
Hold
Hold your finger against the center of the right earcup to trigger your
voice assistant ( Siri , Google Voice , Cortana ).
During a phone call , this same command will hang - up the phonecall .
Place your entire hand over the right ear - cup , and the headphones
will immediately go into tranparency mode . This comes in handy
when you need to hear your surroundings right away .