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Sennheiser DW Office ML Cordless Headset (DW 10 ML) - PC & Deskphone
Sennheiser DW Office ML Cordless Headset (DW 10 ML) - PC & DeskphoneSennheiser DW Office ML Cordless Headset (DW 10 ML) - PC & DeskphoneSennheiser DW Office ML Cordless Headset (DW 10 ML) - PC & DeskphoneSennheiser DW Office ML Cordless Headset (DW 10 ML) - PC & DeskphoneSennheiser DW Office ML Cordless Headset (DW 10 ML) - PC & Deskphone
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Sennheiser DW Office ML Cordless Headset (DW 10 ML) - PC & Deskphone

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(£227.99 Inc. VAT)
RRP: £290.00 + VAT
Save: £100.01 (34%) + VAT



3 in stock, next day delivery

Key Features:

The Sennheiser DW Office ML is a stylish, professional cordless headset†for desk phones and soft phones. This version has been optimized for use with Microsoft Lync

With its sleek moden design, this wireless headset is ideal for people who spend much of the day talking on the phone, either on a traditional analogue line or on softphones. The Sennheiser DW Office connects to your office phone via† an RJ11† telephone cable and to your PC via USB.
You can easily switch between telephone and PC calls with a one touch button on the base. The DW Office ML is an extremely comfortable headset, with a generous talk time of 8 hours, making this an ideal headset for all-day use. It comes with both a headband and an earloop, so you can choose the style that most suits you, and its monaural style means that you can keep one ear on what is going on around you whilst talking on the phone.

Sennheiser is world famous for the incredible sound quality of its microphones and headsets, and the DW Office is no exception. Its noise cancelling microphone filters out background noise so that you can be heard perfectly by the person you are talking to and its wideband sound delivers face-to-face quality conversations.

The DW Office ML cordless headset also provides protection against acoustic shocks, thanks to the integrated ActiveGard technology, which automatically limits volume to a maximum of 85dB.

With a range of 180m in open spaces and 55m in offices, the DW Office gives you the freedom to move around freely and work at the same time as you talk. This model is ideal for use with handset lifters and electronic hook switches, which make it possible for you to answer and end calls without being next to your telephone.

The DW Office ML is compatible with Microsoft Lync and Microsoft Office Communicator. For other softphones, install the Headsetup software with the CD that is included in the pack.


  • Monaural cordless headset - concentrate on your calls without losing touch with your work colleagues.
  • Dual connection: RJ11/ USB. Make and answer telephone or PC calls.
  • Listen to music
  • Compatible with most office phones
  • Optimized for Microsoft Lync
  • Compatible with 99% of softphones
  • Wideband sound: for improved voice quality and HD audio, even from your PC
  • Up to 180m range (DECT) in line of sight and 55m in typical offices
  • ActiveGard acoustic protection
  • Noise cancelling microphone: filters out background noise.
  • Talk time: 8 hours in wideband mode and 12 hours in narrow band mode
  • Standby time: 100 hours
  • Quick charge: 50% in 20 minutes for 4 hours of communications
  • Comes with headband and bendable earloop (4 sizes of earloop)
  • 4-way conference function
  • Mute
  • Volume control on headset
  • Alert when you move out of range
  • Plug & Play for easy installation
  • Weight: earloop 22g, headband 50g

Model:  21007
Bar Code:  4044155051902
Part Number:  504456
Brand:  Sennheiser
Corded or Cordless:  Cordless
New or Refurbished?  Brand New
For Use With:  Desk Phones and PC
Connects Using:  USB & RJ
USB Type:  USB-A (Standard)
Wearing Style:  Single Ear (Mono)
Microsoft Teams:  Microsoft Teams Compatible
Skype for Business:  Skype for Business Compatible
Zoom:  Zoom Compatible
Headset Model:  Sennheiser DW


Shipping & Delivery of the Sennheiser DW Office ML Cordless Headset (DW 10 ML) - PC & Deskphone

All items ordered from The Headset Store are shipped for speed as well as security.

We use DPD as our only courier and charge a UK wide flat rate carriage fee of only £6.95 + VAT no matter how many items you order from us. When you spend over £200 exc. VAT we will ship your order FREE of Charge.

  • We will not dispatch items if you do not have a physical address
  • Orders will only be automatically dispatched within the UK. International Shipping to certain countries is available at an additional cost to our flat rate.
  • You will always have the opportunity to see the full amount of your purchase, including delivery charges, before you confirm your order.
  • All orders are subject to fraud checks carried out by both our merchant bank and our own fraud scoring systems.

When you place an order, you will also receive a confirmation email from us when your order is ready to ship.  From this email you will also be able to check the status of your consignment with DPD who will provide tracking information.

Why you should shop with The Headset Store

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If you need help then our team are available from Monday to Thursday (between 9:00am and 5:30pm GMT) and on Friday (between 9:00am and 4:30pm GMT)

Please call us on 01675 432 123 to discuss your order and any specific delivery instructions.

Other reasons you should buy from us

  • 14 Day Satisfaction Guarantee, so you'll always find a headset you'll love
  • Genuine UK stock with 100% manufacturer warranty
  • Lowest Price Guarantee
  • No surcharges on credit cards.
File Type File Name Download
DW 10 User Guide

Click here to download!



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