Poly Voyager Focus Uc B825-M Wireless USB-A Bluetooth Headset

Stereo Bluetooth Headset with Active Noise Canceling (ANC) (STANDLESS VERSION)

• It works on your computer, mobile phone, tablet, Bluetooth-enabled desk phone and smart watch.
• Mute the sound around you with the optional "Connected Active Noise Cancellation" feature.
• Dynamic Mute Alert: when the headset is in silent mode, it warns you with a sound when you start talking.
• Wear the headset as you wish, pause/play, track forward/backward and volume controls adjust according to the orientation of the headset.
• Contextual intelligence with Smart Sensor Technology will switch between class 1 and class 2 Bluetooth based on proximity to the mini USB adapter to preserve battery life for 30 meter range, 15 hours listening, 12 hours talk time.
• Hears the environment with open microphone, online indicator lights on the ear pad  It is understood that you are busy with.