Sennheiser MB 660 UC MS Wireless Adaptive ANC Headset Series

Sennheiser MB 660 UC MS
Sennheiser MB 660 UC MS    Sennheiser MB 660 UC MS

Sennheiser MB 660 UC MS Wireless Adaptive ANC Headset

Product Code: MB660UCMS

Sennheiser MB 660 UC MS Wireless Adaptive ANC Headset


  • SpeakFocus™
  • Advanced Own-Voice-Detector
  • WindSafe™
  • Room Experience™
  • TalkThrough
  • Touch pad
  • Pillow-soft leather ear pads & ear-shaped ear cup design
  • Battery time
  • Folding & Storing

MB 660 UC MS is a wireless, Skype for Business Certified, adaptive ANC headset designed for knowledge workers demanding business-grade communication and premium Sennheiser sound quality for maximum productivity in open offices.

NOISEGARD™ Hybrid Adaptive ANC
Sennheiser’s NoiseGard™hybrid adaptive ANC technology seamlessly adjusts the level of noise reduction in your headset. This unique technology enables you to take control of your sound environment, so you can have a productive, disruption-free workspace.

UC Certified Business-Grade Communication
The MB 660 wireless and wired solution in one deliver a certified, business-grade communication experience, whichever your UC environment might be.

Sennheiser Signature Sound
The MB 660 delivers stereo audio, and CD-quality streaming with aptX® in Sennheiser’s renowned high-quality, for your ultimate sound experience.

Reclaim Your Office
Sennhiser designs on a single detail with the MB 660 series. In addition to taking noise cancellation to the next level and delivering the renowned Sennheiser signature sound, the MB 660 Series has been designed to be the ultimate business tool for maximizing your productivity.

Wearing style Headband
Impedance Active 490 ohms / Passive 46 ohms
Connector Bluetooth 4.2, NFC, Audio cable with answer/end button (2.5 mm and 3.5 mm jack plugs), USB cable with micro-USB connector
Frequency response (microphone) 150 – 6,800Hz
Frequency response (headphones) 17 – 23,000 Hz
Microphone Digital MEMs microphone (3 microphones)
Sound pressure level (SPL) Max. 118 dB limited by ActiveGard®
Transducer principle Dynamic, closed
Weight 227 g / 8 oz
Charging time Approx. 3 hours
Standby time Up to 15 days
Range Up to 25 m / 82 ft (device dependent)
Battery Specification Up to 30 hours
Codecs aptX, SBC, mSBC, CVSD, a-Law. u-Law