Patent ID: 9402125
Filing Date: 2016-07-26
CPC Classification: H04R

Claim Text:
1. A device comprising: an ear hook assembly configured to slip over a user's ear, the ear hook assembly including a hook portion and a rotatable arm portion configured to rotate around an axis; and an ear bud assembly including a speaker to play audio, the ear bud assembly being movably coupled to the ear hook assembly and configured to slide vertically along the axis wherein the rotatable arm portion including an actuation beam, a switch, and a collar, the collar rotating around the actuation beam and using a cam action to actuate the switch as the collar is rotated around the actuation beam and the collar including a cam surface that aligns with a protrusion of the actuation beam at a first set of locations as the collar is rotated around the actuation beam but that does not align with the protrusion of the actuation beam at a second set of locations as the collar is rotated around the actuation beam, the switch being actuated at the second set of locations.