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Poly Blackwire C435 - Standard - headset

Mfg.Part: 85800-01 | CDW Part: 2426804 | UNSPSC: 52161514
Availability: Call
Mon-Friday 7am-7pm CT
Was $69.95
Advertised Price
Product Details
  • Standard
  • headset
  • convertible
  • wired
  • USB
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Poly Blackwire C435 - Standard - headset
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Product Overview

Main Features
  • Standard
  • headset
  • convertible
  • wired
  • USB
Discreet Design. Powerful Performance.

Meet the first corded headset designed for Unified Communications that's as discreet as it is professionally sound. The headset's modular over-the-ear design can be worn with two ear buds for stereo, or converted to one ear bud for mono use depending on the user's preference. The ultra-discreet design and superior audio quality you've come to expect from Plantronics make this headset ideal for video conferencing, PC telephony and multi-media applications. Even more, it comes with a rugged protective carrying case so you can easily take it with you. With the Blackwire 435, you don't have to compromise between style and sound quality.

Discreet, portable design

Its modular design gives end users a choice of mono or stereo audio options and wearing styles

Low profile design is ideal for video conferencing, PC telephony and other multi-media applications

Durable, portable design easily tucks into travel case, ideal for professionals on-the-go

Simplicity and outstanding audio
Plantronics Blackwire C435 - Standard - headset is rated3.87 out of5 by15.
Rated 5 out of 5 by from Very happy!We recently purchased this headset to use in our insurance agency. We have been very pleased with it's fit, ease of use, and clarity.
Date published: 2017-06-23T00:00:00-04:00
Rated 5 out of 5 by from Comfortable fit for small earsLove the over the ear fitting. So much more comfortable than the over the head sets I had been using. I was using a Microsoft Life-Chat LX-6000 for Business and it has good quality sound but the over head piece is too large for me - it kept slipping around even though it was on the smallest size. Plantronics Blackwire 435M is good quality hearing except for occasional popping, hissing, and lost connection (which may be due to VOIP). People on other end seem to hear me fine unless they have been transferred several times from other agents. Then I call them back and all is good. Also it seems to have a loose connection in the cord if I accidently bump the hand control on the wire. I loose the ability to hear the caller. I like the hand control design for volume control and mute, do not use the connection key. I wish the hand control unit was lower on the wire so that it could lay upon my desk rather than dangling on my chest - I do use the clip. I love the option to use either Stereo or Mono hearing ear pieces. Over all I'm very pleased.
Date published: 2014-08-16T00:00:00-04:00
Rated 5 out of 5 by from fabulous head phonelight weight, very clear, under priced for the quality
Date published: 2014-08-22T00:00:00-04:00
Rated 5 out of 5 by from nullMy over ear clip snapped in the first 2 weeks of use, I would like to buy some more and was disappointed that spares were not included... and am very disappointed that spares cannot be orderedI see that several other people have had the same issue, please take this more seriously
Date published: 2017-02-10T00:00:00-05:00
Rated 5 out of 5 by from Plantronics-Blackwire 435Excellent ease of ordering, excellent delivery and performance is beyond my expectations
Date published: 2014-01-16T00:00:00-05:00
Rated 5 out of 5 by from Very portable, noise cancelling..Use it for a while, voice is very clear, don't have to mute when someone is running lawn mover near to my window, my team member telling me they can hear only my voice but not any noise, so highly recommend it..
Date published: 2019-07-07T00:00:00-04:00
Rated 5 out of 5 by from nullThe sound is great but I have a hard time keeping the earpiece on, It easily slips off and I have to fuss with it all day.
Date published: 2016-02-16T00:00:00-05:00
Rated 5 out of 5 by from Broke on 2nd DayI had used this model for 4 years and was very happy with it. So when it stopped working I just naturally went out and purchased another. On the second day of use, the plastic earpiece that goes around the ear snapped off in my hand. I had already thrown out the old one so I didn't have any spare parts. When I called Plantronics they told me they do not ship out replacement parts nor do they ship out a replacement headset. The only option is to request a return for credit and then buy a new one. Not the best return policy for good customer support.
Date published: 2016-11-16T00:00:00-05:00
Rated 5 out of 5 by from Constant hissing soundI just received this item and plugged it in only to find it has a constant hissing sound in the background.
Date published: 2014-04-25T00:00:00-04:00
Rated 5 out of 5 by from Beast headset everThis was the best purchase I've made for my work at home office. No more headaches.
Date published: 2016-03-01T00:00:00-05:00
Rated 5 out of 5 by from The Best Wired All-Around HeadsetThis is the best wired headset all around that I have used for business applications. I use it frequently with my laptop running a Cisco softphone. Excellent quality, comfortable and no configuration needed under Windows 7.
Date published: 2013-02-27T00:00:00-05:00
Rated 5 out of 5 by from Great ProductExcellent product that is small and perfect for conference calls. Love it!!! The calls are clear on both ends and I would would it again.
Date published: 2019-12-21T00:00:00-05:00
Rated 5 out of 5 by from Unable to Ignore Hissing Sound I'm on my second headset since last week. Both had the same problem on multiple computers (tested on both Mac OS and Windows). There is a low-level hiss in both earbuds, and my voice seems to feedback through the microphone into the earbuds. This issue was not present with my previous Plantronics headset, which is a much older model. Tech support was unable to help me with this issue, and the replacement unit had exactly the same issue.Unfortunately, for me this makes it unusable as I need to be able to use the headset for a 6 to 8 hour workday and the noise causes a headache fairly quickly. Not something I can deal with, but your mileage may vary.
Date published: 2014-04-08T00:00:00-04:00
Rated 5 out of 5 by from Used with Dragon Medical for MacI use this in the room with the patients while dictating their record. Very accurate mic, and the ability to remove the one earpiece is perfect for our use, as we really don't use the speaker at all.
Date published: 2016-03-13T00:00:00-05:00
Rated 5 out of 5 by from hard to hear callers on the switchboardI'm on my second pair because the over the ear plastic brakes off and another time the piece that goes in your ear broke off as well. I would like to order just the plastic over ear piece or would like to see something a little more sturdy.
Date published: 2016-11-21T00:00:00-05:00