Stay distraction free on both sides of the call with the Poly Plantronics Blackwire 8225 Headset - 214406-01. A noise-cancelling, omnidirectional microphone with Acoustic Fence technology ensures your conversation partner hears you clearly, without being subjected to the noise going on around you, whether it be chatting colleagues or humming machinery. The Poly Plantronics Blackwire 8225 Headset - 214406-01 puts you in a quiet office space even you physically are not. Hybrid Active Noise Cancellation (ANC) makes it easy to escape the noise around you, and focus exclusively on what your conversation partner is saying. Designed for all-day comfort even when you are taking calls from the minute you clock in to the minute you clock out, the Poly Plantronics Blackwire 8225 Headset - 214406-01 features an adjustable headband and soft leatherette ear cushions allowing users to work without even noticing the headset is on. KEY FEATURES FULLY ADJUSTABLE HEADSET - The Poly Plantronics Blackwire 8225 Headset - 214406-01 features 180 degree picoting speakers and a fully adjustable headband designed to accommodate a range of users with a range of wearing preferences. ADVANCED HYBRID ANC - Four microphones and three ANC settings grants users the freedom to adjust the extent to which Active Noise Cancellation functions, to more effectively adapt to the current work location. ACOUSTIC FENCE - Acoustic Fence technology is the intelligent partnership between the noise cancelling microphone and an additional omnidirectional microphone, which ensures the noise emanating from your external environment has no negative impact on the clarity of your voice and dialogue. IDEAL FOR ALL-DAY USE - Refined for comfort, the Poly Plantronics Blackwire 8225 Headset - 214406-01 features a padded headband and soft leatherette ear cushions which ensures that even if you have to wear your headset from the second you clock in, to the second you clock out, you won’t have to endure any lasting irritation or discomfort. ONLINE INDICATOR - A status LED offers a visual cue to surrounding users and colleagues that you are currently engaged in a call and therefore want to remain distraction-free, and devoted entirely to offering clients a professional and intimate communication experience. INLINE CONTROL - The Poly Plantronics Blackwire 8225 Headset - 214406-01’s in-line controller is exceptionally easy to use and remarkable convenient. Featuring call control buttons and a three setting ANC switch, you can interact with key aspects of your call experience without hesitation.