Plantronics Voyager Focus UC Wireless Headset Without Stand

Features:

• Immersive experience
• Multi-device connectivity
• Dynamic Mute Alert
• Desktop charging stand
• Comfort headband
• Active noise canceling
• Outstanding audio quality
• Adaptive controls
• Smart sensor technology
• Class 1 Bluetooth with adaptive power
• Bluetooth USB mini-adapter
• OpenMic/Mute
• Online indicator lights

Specifications:

• 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 Canceling and smart sensor technology
• Talk/Listen time Talk time: Up to 12 hours (10 ANC on) Listening time: Up to 15 hours (12 ANC on)
• Roaming range Up to 98 feet (30 meters) with adaptive power (with Class 1 supported devices)
• Headset weight 155 grams
• Wireless frequency Bluetooth® v4.1
• Audio performance Active noise canceling technology, wideband (voice), hi-fi stereo, A 2 D P, D S P
• 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
• Models B825: UC Standard version built for UC applications and softphones from Avaya, Cisco, Skype and more* B825-M: Certified for Skype for Business and Optimized for Microsoft® Lync®