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Plantronics Blackwire C510-M

Plantronics Blackwire C510-M
alaScore 81

18 reviews

May, 2020

alaTest has collected and analyzed 18 reviews of Plantronics Blackwire C510-M. The average rating for this product is 4.0/5, compared to an average rating of 4.0/5 for other Headphones for all reviews. Views about the durability and usability are generally positive. The price and comfort are also appreciated, whereas reviews are divided on the portability.

sound, comfort, price, usability, durability

We analyzed user and expert ratings, product age and more factors. Compared to other Headphones the Plantronics Blackwire C510-M is awarded an overall alaScore™ of 81/100 = Very good quality.

Review analysis

(Based on 18 reviews)

User Reviews  

Showing 18 review(s)

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Showing 1 - 13 of 18 Show Reviews: in English

Consumer review ( review summary for Plantronics Blackwire C510-M


alaTest has collected and analyzed 3 user reviews of Plantronics Blackwire C510-M from The average user rating for this product is 4.3/5, compared to an average user rating of 3.9/5 for other Headphones on People really like the usability. The comfort is also appreciated, whereas many are negative about the portability.

sound, comfort, usability


100% of the reviews on give this product a positive rating.

May, 2020

Consumer review (

Great features


Bought this a few weeks ago to replace an older model. The enhancement feature that the call is auto answered when you place the headset on is fantastic!

Jan, 2016

Consumer review (

Sound quality is great, headband is uncomfortable


I have two of these, a 520 and a 700 series. I like the quality of the sound, it's great for music, webinars and calls. However, the headband seems to have been designed for Frankenstein. When stretched on, the top becomes flat and puts pressure on the...

Dec, 2015

Consumer review (

Awesome headset for the price, sound, and fit!


The sound is fantastic, the ear pads do not hurt my ears when I wear my glasses, and for a good price.

Nov, 2015

Consumer review (

What happened..?


What happened? If this is the successor to C420 Plantronics really messed up. Build quality has gone down, now cheaper plastic is used and it shows, even the metal parts have been replaced with cheap plastic. I'm on my 2nd pair in only 2 months. The...

Nov, 2015

Consumer review (

Leatherette ear cushions disintegrate


The headset works well but the leatherette ear cushions disintegrate and cannot be replaced. Why can't headsets be manufactured so the cushions can be replaced as they always wear out well before the electronics.

Nov, 2015

Consumer review (

Nice looking but sound... I would expect more.


Very compact and nice looking... but Sound is far below what I would expect, voice is having to high frequencies and completly lacking the low range which irritates me and I cannot withstand it. Music... if you plan listening to music then go for...

Jun, 2015

Consumer review (

I can hear you ..


I use this model for work at home. I can hear my customers clearly and they can not tell that I'm working from home or I'm in the office. The headset is comfortable- does not pinch. I like the easy mute feature.

Jun, 2015

Consumer review (

Execellent quality and comfort


I bought this product a couple of weeks ago to work remotely from my home office. I previously tried a cheaper headset but I sounded like I was in a cave and ofter client's had a hard time hearing me. The quality of the Plantronics headset is superior....

Feb, 2015

Consumer review (

Great Headset


i just got hired as a at home call center rep i got this headset because i wanted something reliable an thats what i got, the headset works as good as it says, i have clear tone an the mic works wonderfully, i would certainly recommend this headset for...

Dec, 2014

Consumer review (

Good noise canceling, bad "voice injection."


Pros: Great build quality, very quiet, good voice quality, eliminates background noise, cuts echos (assuming), comfy earpads, microphone conforms to your face (bendable). Adjustments for bass cut, mic enhancements (noisy room), loudness cut (people who...

Sep, 2014