Poly Voyager Focus UC B825-M MS Teams No Stand, BT Stereo headset Teams certified

Keep the focus on your conversation, not background noise, with the sophisticated noise cancelling and immersive stereo sound of the Plantronics Voyager Focus UC Stereo Bluetooth headset. INTUITIVE/USER FRIENDLY FEATURES - Works seamlessly across laptops, Bluetooth-enabled desk phones, mobile phones and tablets - Smart sensors answer calls by simply putting on the headset, mute by taking the headset off and pause/resume music - Enhanced voice alerts announce caller ID, mute and connection status, talk time level - Dynamic Mute Alert feature senses and alerts you when you try to talk when muted - Smart mic boom: wear on either side and maintain locations of R/L stereo and volume/track buttons GREAT AUDIO ON BOTH SIDES OF THE CALL - Three precision tuned mics with enhanced DSP for superior background noise-cancelling - On-demand active noise cancellation so you can focus on your call or work - High-quality stereo design provides hi-fi stereo sound and an immersive audio experience - OpenMic button allows you to hear your surroundings when you need to COMFORT AND DURABILITY - Leatherette ear cushions wrapped around pillow-soft memory foam - Cushioned metal headband provides durability while maintaining a comfortable, secure fit - Easily take the headset on the go with folding ear cushions and included carrying case Connects to Laptops via USB adapter, Bluetooth-enabled desk phones, mobile phones, tablets, and smart watches Ideal for Mobile professionals with extensive PC/Mac and mobile communications in noisy environments: featuring active noise-cancelling and smart sensor technology Talk/Listen time Talk time: Up to 12 hours (10 with ANC on) Listening time: Up to 15 hours (12 with ANC on) Roaming range Up to 30 meters with adaptive power (with Class 1 supported devices) Audio performance Active noise-cancelling technology, wideband (voice up to 6,800 Hz), hi-fi stereo (20Hz to 20KHz), A2DP, DSP Hearing protection SoundGuard DIGITAL: protects against sound levels above 118dBA: Anti-startle (during calls) detects and eliminates any large sudden increase in signal level: Time-Weighted Average prevents average daily noise exposure from exceeding 85dBA (enabled by Plantronics Hub). Additional lower level hearing protection against acoustic startle is provided by Hub software limiting peak levels to 102dBA. The acoustic protection monitors and controls all audio sources from mobile and PC in telecom modes. Headset weight 155 grams Wireless frequency Bluetooth v4.1