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Sennheiser MB 660 UC (507092) - Dual-Connectivity, Wireless, Bluetooth, Foldable, Adaptive ANC Over-Ear Headset | For Desk/Mobile Phone & Softphone/PC Connection | UC Platform Compatibility (Black)

4.0 4.0 out of 5 stars 181 ratings

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MB 660 UC

Purchase options and add-ons

Brand Sennheiser
Model Name MB 660 UC
Color Black
Form Factor Over Ear
Connectivity Technology Bluetooth

About this item

  • Mobile Unified Communications: For professionals who require a consistently excellent hands-free communication solution for all UC platforms (Cisco, Avaya, IBM, etc.)
  • Dual Connectivity: Seamlessly switch between two connected Bluetooth devices for maximum call handling flexibility
  • Worry-Free Communication: Up to 30 hours of battery life; Come includes with an audio cable for flawless functionality without charge
  • Speak-Focus Technology: 3 digital microphones work in tandem to deliver crystal clear sound, regardless of background noise
  • Sound Effects Mode: Choose between a host of personalized sound effect modes (Club, Movie, Speech, Director) for sound that suits your medium
  • NoiseGard Technology: With Adaptive Active Noise Cancelling (ANC) built in, the MB 660 automatically adjusts your headphone's noise reduction for maximum productivity without isolation
  • Peace of Mind: With a 2-year warranty on all headsets (including batteries), you never have to worry about the quality of your bluetooth headset

Compare with similar items

This Item
Sennheiser MB 660 UC (507092) - Dual-Connectivity, Wireless, Bluetooth, Foldable, Adaptive ANC Over-Ear Headset | For Desk/Mobile Phone & Softphone/PC Connection | UC Platform Compatibility (Black)
Sennheiser MB 660 UC (507092) - Dual-Connectivity, Wireless, Bluetooth, Foldable, Adaptive ANC Over-Ear Headset | For Desk/Mobile Phone & Softphone/PC Connection | UC Platform Compatibility (Black)
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EPOS | SENNHEISER Adapt 660 (1000200) - Dual-Sided, Dual-Connectivity, Wireless, Bluetooth, ANC Over-Ear Headset | for Desk/Cell Phone & Softphone | Teams Certified (Black), 207 mm x 65 mm x 181 mm
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Price$445.00$299.95$199.95-18% $328.00
List:$399.99
$89.99-7% $183.49
Typical:$196.99
Delivery
Get it Mar 26 - 28
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Customer Ratings
Sound quality
4.5
3.7
4.1
4.4
4.2
4.2
Noise cancellation
4.4
4.2
4.1
4.3
4.0
4.3
Battery life
4.6
4.6
4.7
4.5
Volume control
4.3
4.1
4.3
Comfort
4.4
4.4
4.3
Sold By
Global Teck Worldwide
Amazon.com
Shokz Official
Amazon.com
Amazon.com
ARF Tech
connectivity tech
Bluetooth
Wireless
Wireless
Bluetooth
USB
Wireless
headphones form factor
Over Ear
Over Ear
Open Ear
Over Ear
On Ear
Over Ear
connector type
3.5mm Jack, 2.5mm Jack
wireless
USB Type C
Stereo Mini Jack
USB Type A
wireless
noise control
active noise cancellation
active noise cancellation
active noise cancellation
active noise cancellation
active noise cancellation
active noise cancellation
headphones jack
3.5 mm Jack
USB
3.5 mm Jack
3.5 mm Jack
cable feature
Without Cable
Without Cable
Retractable
Without Cable
Retractable
Without Cable

From the manufacturer

over ear headset, senheiser over ear headphones, bluetooth headset, office headset, pc headset
over ear headset, senheiser over ear headphones, bluetooth headset, office headset, pc headset
over ear headset, senheiser over ear headphones, bluetooth headset, office headset, pc headset
over ear headset, senheiser over ear headphones, bluetooth headset, office headset, pc headset
over ear headset, senheiser over ear headphones, bluetooth headset, office headset, pc headset

What's in the box

  • MB 660 Headset
  • BTD 800 USB 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
  • Looking for specific info?

    Product information

    Warranty & Support

    Product Warranty: For warranty information about this product, please click here

    Feedback

    Sennheiser MB 660 UC (507092) - Dual-Connectivity, Wireless, Bluetooth, Foldable, Adaptive ANC Over-Ear Headset | For Desk/Mobile Phone & Softphone/PC Connection | UC Platform Compatibility (Black)


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    Product Description


    The MB 660 is a wireless, UC certified, adaptive ANC headset designed for knowledge workers demanding business-grade communication and premium sound quality for maximum productivity in open offices. In business, clear communication is crucial. Sennheiser’s NoiseGard hybrid adaptive active noise cancellation technology constantly monitors the background environment for ambient noises and adjusts the level of noise reduction in your headset. SpeakFocus technology, with 3 digital microphones, delivers crystal clear sound, making it easy for listeners to hear what you’re saying. The comfortable fit of the MB 660 gives you longer listening without fatigue. Ear-shaped ear cups provide the best in comfort and the fold-able design of the headset makes it easy to wear around your neck when the headset is not in use.

    Choosing the right MB660:
    MB 660 UC
    Optimized for major UC platforms, the headsets are designed for UC business professionals who demand wireless communication freedom, brilliant sound quality, and exceptional wearing comfort.

    MB 660 UC MS
    Certified for Skype for Business, the headsets are designed for UC business professionals who demand wireless communication freedom, brilliant sound quality, and exceptional wearing comfort.

    Customer reviews

    4 out of 5 stars
    4 out of 5
    181 global ratings

    Customers say

    Customers like the sound quality, quality and battery life of the headphones. For example, they mention that it eliminates most of the surrounding sound, they can hear the caller clearly and that the sidetone was better than the Bose by a considerable amount. That said, they are satisfied with performance. Opinions are mixed on connectivity, comfort, value, and mic.

    AI-generated from the text of customer reviews

    50 customers mention35 positive15 negative

    Customers like the sound quality of the headphones. They say the sound is amazing, the noise cancellation is top-notch, and the mic is good. They also say the headphones work amazing and eliminate most of the surrounding sound, allowing them to hear the caller clearly. Customers also appreciate the noise cancelling feature, saying it's really sweet. They mention that the sidetone was better than the Bose by a considerable amount, and that the headphones feel very comfortable.

    "...Pros:- Music sounds great. Clearer than the Bose or Plantronics sets. comparable to the other Sennheiser-..." Read more

    "...There is obviously some bass missing, but there is a decent enough amount of bass to make it very enjoyable vs regular headphones...." Read more

    "...The noise cancelling is good.I have had several issues.It does a horrible job on distance...." Read more

    "...With these headphones I can hear very well and the people I am talking to say they can hear me just fine, even while wearing a mask...." Read more

    22 customers mention19 positive3 negative

    Customers like the quality of the headphones. They mention that it is a high quality headset with a professional microphone. They also say that it's a wonderful headset for work and music, with an open and wide sound. Some say that the quality and construction seems good, and that it has the best wireless headset they have had.

    "...Comes with a hardshell carrying case. The case is comparable in robustness to the Bose case, and is much nicer than what comes with the Plantronics..." Read more

    "...I listen to drum and bass, techno, and similar music and the quality is outstanding...." Read more

    "...They both seem OK for listening to music and they both had good noise cancellation...." Read more

    "...Returned them. Tried the Bose 700. Excellent product - comfortable, ANC better. Got it synced to both my phone and laptop...." Read more

    13 customers mention10 positive3 negative

    Customers like the battery life of the headphones. For example, they say it has a great battery life, and it lasts almost a whole work week on one charge. Some mention that the headphones are wireless and have the best battery life they have seen.

    "...Battery life seems good. Sennheiser claims 30 Hrs. I've used mine for about 20 without a recharge...." Read more

    "...The battery life is great, I think I've gone at least 6-8 hours without needing to charge...." Read more

    "...Wirelessly listened to music the entire flight. Battery excellent. Sound very good. And ANC was EXCELLENT! What passengers?..." Read more

    "...Installing captune on an android device seems to drain the battery very fast." Read more

    9 customers mention9 positive0 negative

    Customers are satisfied with the performance of the headphones. They mention that it works great, has no issues, and is a competent, noise-cancelling headset for office or travel use. They also mention that the dongle is faster, easier, and more reliable than using their computer's onboard.

    "...I will say that connection is faster, easier, and more reliable using the dongle than using my computer's onboard bluetooth...." Read more

    "...to listen to music and drown out the other inhabitants and they work great...." Read more

    "...Noise Cancellation: Seems to work great. Haven't been on a plane with them yet but for the office - perfect.-..." Read more

    "I tested at work under videoconferencing and it works perfect. I tried with Zoom and WebEx. It gets connected automatically...." Read more

    28 customers mention16 positive12 negative

    Customers are mixed about the connectivity of the headset. Some mention that it works perfectly with their PC as Bluetooth connection, and the ability to pair 2 devices works seamless. They say it's great for calls and music on both phones and computers. However, others say that the connection drops and the microphone rarely connects. They also say that when someone calls, the headphones lose contact with their computer, so they can't answer.

    "...I will say that connection is faster, easier, and more reliable using the dongle than using my computer's onboard bluetooth...." Read more

    "...downstairs and to far into the kitchen or the laundry room, I will lose the connection. If I go down the hall, same thing...." Read more

    "...Standard audio cable works even when the battery has run down, so it can be used for listening to music in that situation...." Read more

    "...I use the dongle on my laptop, which is nice because the headphones tell you when it connects, and it prevents the laptop from flapping between..." Read more

    21 customers mention14 positive7 negative

    Customers are mixed about the comfort of the headphones. Some mention that it's comfortable to listen to, and doesn't make that pressurized feeling. However, others say that it hurts their ears after a while, and is hard to wear for hours on end. Some customers also mention that the headphones are too sensitive and give them a headache after putting them on for a long time.

    "...involving up to 8 hours of tele- and video conferencing daily, a comfortable, high quality headset was necessary...." Read more

    "...It gives me a headache after a while. There is virtually no difference in volume between 5 and 65 on my work laptop...." Read more

    "...Comfortable to wear. I have a large head and fairly large ears, and the earcups fit over nicely and seal well, and my ears don't overheat-..." Read more

    "...The ear cavity is comfortable, I can wear these for hours without any issues on either the skin or the ear itself...." Read more

    12 customers mention5 positive7 negative

    Customers are mixed about the value of the headphones. Some mention it's worth every penny, while others say it'd be disappointing given the price level.

    "This headset is definitely worth the investment in my opinion...." Read more

    "...than the Bose by a considerable amount, but was still not very good considering the price of this product...." Read more

    "Even it is pricey, it is worth the money. Good sound quality, comfortable even after wearing for 3 hours...." Read more

    "...But the review so far:Cons:- Price: Seems VERY pricey for what you get-..." Read more

    9 customers mention3 positive6 negative

    Customers are mixed about the mic. Some mention that the microphone cancellation is also good, and the microphones are great. However, others say that the mic is terrible, has issues, and is very sensitive.

    "...3. The mics are very sensitive...." Read more

    "...The microphone cancellation is also good...." Read more

    "...Mic: This is a headset - not just headphones. Not having a boom mic was worrisome. However, it's not an issue...." Read more

    "...sound is amazing, the noise cancellation is top-notch, but the mic is having issues...." Read more

    Top reviews from the United States

    Reviewed in the United States on November 13, 2020
    Style: MB 660 UCVerified Purchase
    2 people found this helpful
    Report
    Reviewed in the United States on January 20, 2019
    Style: MB 660 UC MSVerified Purchase
    39 people found this helpful
    Report

    Top reviews from other countries

    Marie C Turcotte
    5.0 out of 5 stars Not perfect, but the best for the price
    Reviewed in Canada on June 10, 2020
    Style: MB 660 UC MSVerified Purchase
    One person found this helpful
    Report
    VeeZ PeeK
    4.0 out of 5 stars Balance of business features (talking capabilities) and great sound/battery life
    Reviewed in Canada on December 30, 2019
    Style: MB 660 UCVerified Purchase
    3 people found this helpful
    Report
    Adam K
    5.0 out of 5 stars These headphones do an great job at blocking ambient sounds
    Reviewed in Canada on March 31, 2017
    Style: MB 660 UC MSVerified Purchase
    2 people found this helpful
    Report
    Amazon Customer
    3.0 out of 5 stars A bit underwhelming for $500.
    Reviewed in Canada on July 14, 2020
    Style: MB 660 UCVerified Purchase
    Brad
    5.0 out of 5 stars As advertised
    Reviewed in Canada on April 24, 2019
    Style: MB 660 UC MSVerified Purchase