The Poly Voyager 5200 wireless ear-hook style headset provides professional-grade sound, no matter where you take the call. Now you can thrive in any environment on any of your devices, with versatile connectivity and Bluetooth technology. These cutting-edge noise cancelling and 6 layers of WindSmart technology eliminate disruptive background noise like wind and chatter so your voice sounds clear, indoors and out. With a dedicated voice control button easily activates your favorite voice assistant. Whispered alerts update you on talk time, and even announce the names of incoming callers so you can simply say "Answer" or "Ignore" to calls without lifting a finger. The rigorously tested ergonomic design ensures all-day comfort on a wide range of ear shapes, so it feels as comfortable on your last call of the day as it did on the first. This comfort-tested design comes with three ear tip sizes to ensure a secure-fit so you'll forget you're even wearing it.