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Sennheiser Communications MB 66 MS UC Wireless Bluetooth Mobile Business Anc Headset

Sennheiser Communications 507093

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Mobile Business MB 660 Model MB 660 UC MS

Manufacturer Part#  507093

Provantage Code:  SEN90AP

Condition:  Factory New

  • Product Type: Headset
  • Limited Warranty: 2 Year
  • Connectivity Technology: Wired/Wireless
  • Maximum Frequency Response: 23 kHz
  • Environmental Certification: WEEE

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Sennheiser Communications 507093 Specifications

    MB 66 MS UC Wireless Bluetooth Mobile Business Anc Headset




    By constantly monitoring your background environment for noise, 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.


    Business-grade communication voice clarity is key to success in every organization. The MB 660 wireless and wired solution in one deliver a certified, business-grade communication experience, whichever your UC environment might be.


    Create your own sound with a choice of sound effect modes, to get the best personalized sound for speech, music and entertainment. The MB 660 delivers stereo audio, and CD-quality streaming with aptX® in Sennheiser's renowned high-quality, for your ultimate sound experience.


    We haven't compromised 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.

Package Contents

    Right View

    • Mobile Business MB 660 UC MS Headset
    • BTD 800 USB ML PC dongle
    • USB cable with micro-USB connector
    • Audio cable with answer/end button (2.5 mm and 3.5 mm jack plugs)
    • In-flight adapter
    • Carry case
    • Quick guide
    • Safety guide
    • Compliance sheet

Additional Product Images


General Information
Product NameMB 66 MS UC Wireless Bluetooth Mobile Business Anc Headset
Manufacturer Part Number507093
Product LineMobile Business
Product SeriesMB 660
Product ModelMB 660 UC MS
Packaged Quantity1
Product TypeHeadset
Technical Information
Connectivity TechnologyWired/Wireless
Wireless TechnologyBluetooth
Wireless Operating Distance82 ft
Sound ModeStereo
Impedance46 Ohm
Minimum Frequency Response17 Hz
Maximum Frequency Response23 kHz
Host InterfaceMini-phone
Earpiece DesignOver-the-head
Earpiece TypeBinaural
Microphone DesignOn-cable
Physical Characteristics
Form FactorCircumaural
Limited Warranty2 Year
Environmentally FriendlyYes
Environmental CertificationWEEE
Other Information
Product FamilyMobile Business MB 660
WARNING: This product contains a chemical known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Supplies/Accessories for Sennheiser Communications 507093

Sennheiser Communications Ear Pad for MB 660

Mfg Part# 507214

Sennheiser Communications USB car Charger

Mfg Part# 504570

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Purchase at least 50 Sennheiser headsets to qualify.

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Sennheiser Communications Mobile Business MB 660 Model MB 660 UC MS 507093