description Sennheiser MB 660 UC Headset Overview
The Sennheiser MB 660 UC Headset is a professional wireless headset offering robust analog audio performance. Notable for its exceptional noise cancelling capabilities and clear microphone quality, it’s ideal for business professionals, gamers, and anyone requiring reliable communication during calls or focused work sessions. Its vintage design incorporates both Bluetooth connectivity and a wired option providing versatile usage options.
help Sennheiser MB 660 UC Headset FAQ
Does the Sennheiser MB 660 UC include a USB dongle for computer calls?
Yes. The UC package includes Sennheiser's BTD 800 USB dongle for connecting to a computer, in addition to Bluetooth, NFC, USB, and an analog audio cable.
How long does the MB 660 UC battery last with Bluetooth and noise cancellation enabled?
Sennheiser rates it for up to 20 hours with Bluetooth and NoiseGard active. It can reach up to 30 hours when using NoiseGard without Bluetooth, such as in wired flight mode.
Can the MB 660 UC microphone reduce open-office background noise?
The headset uses a three-microphone beamforming array for speech, while four additional microphones support adaptive active noise cancellation. This distinction matters because headphone ANC controls what the wearer hears, while beamforming helps clarify the outgoing call.
What is the difference between the MB 660 UC and MB 660 UC MS?
Both are over-ear Bluetooth 4.2 business headsets with adaptive NoiseGard cancellation. The UC MS package was certified for Microsoft's Skype for Business ecosystem, while the standard UC edition targets broader unified-communications platforms.
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