• Free UK Delivery on all mainland orders
  • No Hassle Returns easy return and exchange
  • Same Day Despatch on orders placed before 2pm
  • European Delivery check rates for your country

Plantronics CS351 SUPRA DECT Monaural Wireless Headset A Grade 39986-01

Hover over image to zoom

Plantronics CS351 SUPRA DECT Monaural Wireless Headset A Grade 39986-01


Availability: Out of stock

£83.99 Excl. VAT £69.99
Got a question? Call us on 0845 8787 877 / 0151 334 4848
  • Free UK delivery on all orders
  • Fast, efficient despatch
  • No hassle returns or exchange


The 39986-01 Plantronics CS351 SUPRA DECT Monaural Wireless is perfect for office and home use. If you're looking for a headphone that is more suitable for noisier environments, then have a look at binaural versions. The Plantronics CS351 SUPRA DECT Monaural Wireless Headset has been designed with those who spent much of their working day on the phone - you can see that it has been designed with comfort and ease of use in mind. The sound quality of the Plantronics CS351 SUPRA is truly superior to other phones comparable in specification and raises the bar in wireless communication. Modern and stylish, the Plantronics CS351 SUPRA looks good in even the most modern of offices and won't let you down when it comes to call quality.

Please note: This is an A grade refurbished headset with 12 month warranty and many new parts including cushion and battery. All refurbs are subject to availability.

Product specification

  • Technology DECT (1,8Ghz)
  • Headset weight 66g (monaural)
  • Headset LED In-use indicator
  • Operating range 100m in free space, up to 50m in a typical office
  • Talk-time Up to 9 hrs
  • Recharge time 1 hr gives 3.5 hrs talk-time,
  • Full charge achieved after 3 hrs
  • Standby time Up to 50 hrs
  • Out of range warning Audible tone in headset
  • Transmit Volume Range 36dB +/- 0.5dB in steps of 3dB
  • Receive Volume Range 14dB +/- 0.5dB in steps of 2dB
  • Maximum Receive Level 118dBSPL
  • Battery Lithium Ion
  • 3 Base unit LED’s Power
  • Talk mode (solid indicates headset active, flashing indicates
  • headset muted) headset charging
Plantronics CS351 SUPRA DECT Monaural Wireless Headset A Grade 39986-01
Wonderful headset.
Ease of set up/use
(Posted on 03/10/2013)

Firstly let me start off by saying this headset is nothing short of brililant.
I work in an office so I am constantly wearing and using it, but the battery life is very good and it can last a full day of usage and it is very light and you can wear it for long hours without it feeling uncomfortable. The sound quality is absolutely amazing, I rely a lot on the sound quality of a headset so I am able to communicate efficiently and this headset lets me do this.
Although this is a Refurbished headset it has not affected the quality of it at all. It still works brilliantly.
I would strongly recommend this headset to everybody. This is the real deal.

Write Your Own Review

Only registered users can write reviews. Please, log in or register

Shipping And Handling

We offer FREE delivery throughout mainland UK and Northern Ireland on many of our products. This excludes certain items that are difficult to ship and some special offers. ‘Mainland UK’ is defined by the delivery area set by our couriers - although geographically belonging to the mainland we do have to charge a delivery fee to some parts of the Scottish Highlands and other outer lying areas given the increased costs charged by couriers for despatch to these areas. We do however attempt to keep these costs to our customers as low as possible.

DST Delivery Prices

   Destination    Weight    Shipping Cost
 UK  Orders up to 30kg  FREE
 Non UK Mainland  Orders up to 30kg  £4.99
 Ireland  Orders up to 30kg  £12.99
 Belgium  Orders up to 30kg  £12.99
 Denmark  Orders up to 20kg  £12.99
 Finland  Orders up to 20kg  £12.99
 France  Orders up to 30kg  £12.99
 Germany  Orders up to 30kg  £12.99
 Italy  Orders up to 30kg  £12.99
 Luxembourg  Orders up to 30kg  £12.99
 Netherlands  Orders up to 30kg  £12.99
 Poland  Orders up to 20kg  £12.99
 Spain  Orders up to 30kg  £12.99
 Sweden  Orders up to 20kg  £12.99

Saturday and timed delivery is an option at extra cost which is shown at checkout.




Here are a few of the most popular asked questions by DST customers. Please email us if you would like us to include any further explanations here.

Are your products brand new?

Yes all of our products are brand new direct from manufacturer.

Can I return my product if I am not happy with it?

If you have purchased a product from us and you are not happy with it or you just want a return, you can easily return the product and the DST returns form to us within 14 days. The item must be in exactly the same condition we supplied you with (pristine condition), boxed with everything it came supplied with.

How long does it take to deliver a product?

We endeavour to ship all orders placed before 2pm for same day despatch. Standard delivery takes around 2-3 working days.

Who do you use for delivery?

For delivery we use Royal Mail and tracked couriers.

How can I track my order?

When sent via a tracked courier, we will email you a tracking number once we have processed your order.

Can I place an order over the phone?

Yes certainly. If you prefer to order via phone then please do not hesitate to call one of our specialist advisers so they can deal with your order on 0800 888 6008.