STEREO BLUETOOTH® HEADSET | BENEFITS 
-    Stay comfortable during a full day of calls wearing an ultra-comfortable headband with sling and plush ear cushions.
-     Enjoy the simplicity of an easy-touse headset with smart sensors for answering calls, pausing music and instantly muting calls. 
-    Give those around you a visual cue that you're busy-an online ear cup indicator flashes when you're on a call. 
-    It just works-the smart microphone boom automatically maintains left and right audio no matter which side the headset is worn.
VOYAGER FOCUS 2 
We couldn't build a wall around you to block out background noise, so we did the next best thing: created a "focus zone" with the new Voyager Focus 2 headset. All you hear is your call with three levels of hybrid active noise canceling (ANC). All they hear is you with our pro-grade microphones using Poly Acoustic Fence technology. And while you're thinking about your call, it's thinking for you, alerting you so you never again have to say, "Oops, I forgot I'm on mute." Heck, just put on the headset and it automatically answers the call for you. It's all the Poly next-level engineering you expect with the wear-it-all-day comfort you need.
-     Three levels of Advanced Digital Hybrid Active Noise Canceling (ANC).
-     Advanced multiple microphone noise canceling with Acoustic Fence technology in a discreet boom. 
-    Stereo sound for calls and media/music.
-     Dynamic Mute Alert senses and tells you when talking while muted.