Slide the boom arm up and away from your mouth to activate mute function.
New and improved busylight is four times more visible, protecting you from even more interruptions.
Soft memory foam molds to your ears, giving you all-day comfort that's so good, you'll forget it's there.
Memory foam ear cushions and pioneering new angled design block out more noise than ever.
Powerful leak-tolerant 40mm speakers dliver outstanding audio performance for calls and music.