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Sennheiser MB 660 UC Bluetooth Headset

Professional headset designed for knowledge workers who want business-grade communication and premium sound quality

Manufacturer Ref.: 507092 Product Ref.: SEMB660
Sennheiser MB 660 UC Bluetooth HeadsetSennheiser MB 660 UC Bluetooth Headset (2)Sennheiser MB 660 UC Bluetooth Headset (3)Sennheiser MB 660 UC Bluetooth HeadsetSennheiser MB 660 UC Bluetooth Headset (5)

Key features

  • NoiseGard™ hybrid adaptive active noise cancellation
  • 3 digital microphones enhances voice clarity
  • WindSafe™ technology reduces wind noise in outdoor situations
  • 30 hours talk time
  • USB cable with micro-USB connector for convenient charging
  • Foldable design for compact storage

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  • Free standard shipping on this item
  • Delivery date with Express Shipping: 22/05/2019
  • 2 years standard warranty
£232.99 ex. VAT
£279.59 incl. VAT
Product information

The Sennheiser MB 660 UC Bluetooth Headset is a premium-quality professional headset that adapts to how you work with personalisable settings and multiple connections that allow you to get the most out of your headset and improve productivity.

The Sennheiser MB 660 series is equipped with active noise cancellation that constantly monitors the background environment for noise and seamlessly adjusts the level of noise reduction in your headset thanks to Sennheiser’s NoiseGard technology. This unique technology enables you to take control of your sound environment, so you can have a productive, disruption-free workspace.

Sennheiser MB 660 UC

Noisy offices can make crucial or stressful calls fairly unproductive but this headset has been designed to provide crisp, clear calls at any moment with SpeakFocus technology complete with three microphones. The Advanced Own-Voice-Detector reacts to your voice and optimises speech intelligibility while WindSafe technology ensures high-quality calls - even in windy conditions. In addition, if you want to relax between calls, you can listen to CD-quality through the headset with aptX.

TalkThrough technology allows you to keep in touch with your surroundings even with the headset on as this feature ensures that you do not have to take off your headset in order to hear your colleagues.  Since clear communication is key to success in every organization, the MB 660 series can double up as a wireless and wired solution to suit your UC requirements. The BTD 800 USB dongle that comes with the headset is ideal for wireless communications via your PC or the audio cable with its 3.5mm jack can be used for wired communications via PC or mobile. The MB 660 UC range has an impressive battery life of 30 hours talk time and even if the battery runs out, you can keep using the headset by using the included 3.5mm jack cable.

This headset has been designed with the quality materials that provide comfort throughout the whole working day. Its ergonomic and sleek design is finished off with durable metal and comes with a discreet and compact carry case that is capable of holding all its accessories. 


  • Headband wearing style
  • Bluetooth 4.2, NFC technology
  • 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)
  • Carry case
  • Multi-language voice controls
  • Sound effect modes: club, film, conversation, user-defined
  • Noise cancellation technology: NoiseGard with ANC
  • 3 digital microphones
  • 3 hour charge time
  • Battery: 15 days on standby and 30 hours talk time
  • Weight: 227g




Warranty2 years
Headset typeCorded with Bluetooth
CompatibilityFor PC/Mac + mobiles
Corded or cordlessWireless
Range25 m
Wearing styleHeadband
Ear cushionsWith leatherette Ear cushions
Noise CancellingWith noise cancelling
Suitable for intensive useFor intensive use
Standby time / Talk time15 days on standby / 30 hours talk time
MuteWith mute key
Recharge time3 hours
MAC compatibleCompatible with MAC
Optimized LyncNot optimized for Lync
Softphone compatibleCompatible with softphones
Acoustic protectionActiveGard - 118db maximum
Weight227 g
In the box

MB 660 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

Extended Warranty
  • This product has a manufacturer warranty of 2 years

For only £30.00 more, secure your purchase for 3 years

  • Your defective products will be exchanged for new products within 24h/48h (from the date of receipt of the product)
  • Your after-sales service will be handled with priority
  • Return costs are reimbursed by Onedirect, as well as shipping costs in case of replacement of defective products
  • Priority telephone support during the warranty period
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