KEY FEATURES: Cutting edge noise cancellation: Voyager 5200 features four microphones and a proprietary DSP that work together to cancel disruptive background noise like traffic or crowds Exclusive windsmart technology: Six layers of our Unique WindSmart technology detect wind direction and respond accordingly so your voice comes through clearly especially outdoors Comfort-tested design: Rigorously tested for stability and comfort on a wide range of ear shapes, so it feels as comfortable on...