Poly Voyager Focus UC headsets

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-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 (98 feet) with adaptive power (with Class 1 supported devices)
• Headset weight 155 grams
• Wireless frequency Bluetooth® v4.1
• 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.