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Plantronics MX150-SM2 C55/S55

alaTest has collected and analyzed 18 reviews of Plantronics MX150-SM2 C55/S55. The average rating for this product is 4.1/5, compared to an average rating of 4.0/5 for other Headphones for all reviews. Reviewers are impressed by the usability and design. The portability and comfort also get good comments, whereas many are critical about the microphone.

sound, comfort, portability, design, usability


We analyzed user and expert ratings, product age and more factors. Compared to other Headphones the Plantronics MX150-SM2 C55/S55 is awarded an overall alaScore™ of 71/100 = Good quality.

Review analysis

(Based on 18 reviews)

User Reviews  

Showing 17 review(s)

Expert Reviews User Reviews


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Showing 1 - 10 of 17 Show Reviews: in English | in other languages (1)

Consumer review by: the_chill (

Plantronics MX150 Mobile Headset


I had a hard time deciding between this one and the Jabra FreeSpeak, both about the same price range and size. I was recommended this one by a Sprint employee due to it's clarity, but at a sacrifice to volume levels. In retrospect, I should have gone...

Clear signal, professional looking, lightweight, on/off button

Ear cover easily comes off after much use. Easy to tangle. Low volume input and output

Jan, 2010

Consumer review by: ttowner (

Plantronics MX150 Mobile Headset


The MX150 is a compact headset which makes it convenient for carrying around. It would be much better if it had a volume & mute control (like my old M140) so that I could easily adjust the volume without having to reach for my phone.

Compact, good sound quality

No volume or mute control. Headset tends to move around

Nov, 2009

Consumer review by: nrpardee (

Plantronics MX150 Mobile Headset


I've had several of these over the last 3 years. So far, none has quit working except when I accidentally wash them, or otherwise mistreat them. So I just keep buying them.

Comfortable, good sound

Volume a bit low for a car, at least with my phone. The speaker cover stretches and pulls off a bit too easily after extended use

Apr, 2007

Consumer review by: kellerbr (

Plantronics MX150 Mobile Headset


This is the second one of these that I've purchased. I've been using the other for over a year, and bought this so I could have one for the house and one for the car. It's the best I've found yet.

Comfortable, excellent sound quality


Apr, 2007

Consumer review by: emsAaron (

Plantronics MX150 Mobile Headset


I just received this product yesterday. I made my purchase based on several referrals and on the Plantronics name. I reviewed the item on the Plantronics website (they suggested this model for my usage preferences and phone type). I really like it and...

Comfortable, durable (stays on without having to shove the earbud into your ear), crystal clear communication on both ends, stylish. Need I say more

After using the product for a few days...I still LOVE it...however, I realized a drawback...there is no answer/hangup button on the cord. It would be nice to hang up a call w/o pulling out the phone

Feb, 2007

Consumer review by: zap_mom (

Plantronics MX150 Mobile Headset


This is a great product. I use mine at work with a Vocera, similar to a phone. I like the way it fits into your ear. I tried the one's that fit over your ear and they caused my ear to hurt. I purchased this one to replace the one I had because the cord...

Fits in ear comfortably. Lightweight

Really long cord

Nov, 2006

Consumer review by: rlazica (

Plantronics MX150 Mobile Headset


I have owned several headsets through out the years this is one of the better fitting headsets I have owned. It attaches to you ear differently and may seem odd at first but once you wear it for awhile it becomes almost invisible.

Light weight, good sound comming in and out


Sep, 2006

Consumer review by: compcons (

Plantronics MX150 Mobile Headset


I've used various headsets, this one has excellent sound quality whether I use it on a cordless phone or cell phone. Volume doesn't seem to be an issue, as I don't work in loud environments. But it also seems like it would get plenty loud for me. The...

Good sound quality, lightweight, soft ear cushion

A bit difficult to put on

Jun, 2006

Consumer review by: ericbrandon (

Plantronics MX150 Mobile Headset


I got this headset free with my phone, and I liked it enough to buy another to keep in my car. There are some problems with it, as I mentioned above, but overall I find it to be better than the other no-name headsets I have used.

Good sound quality, clips onto earlobe making it unlikely it will fall out

Kind of awkward to initially position into ear, microphone picks up a lot of "wind" when even just walking about outdoors

May, 2006

Consumer review by: ssgoto80 (

Plantronics MX150 Mobile Headset


In the past I have had headsets where people cannot hear my voice, but they seem to have no problems hearing with this one. I can also hear the other party very well.The difficulty comes when putting on the headset while driving and then answering that...

Can hear other party very well; own voice heard clearly

Difficult to put on; no answer button

Aug, 2005

Product Specifications


Display: No
Integrated Amplifier: No
LCD Display: No
Mute Control: No
Noise Cancellation: Yes
Sound System:Mono
Switchbox from Telephone to Headset: No
Volume Control: No


Bluetooth: No
Connection:Mobile Phone Specific

General Features

Form factor:In Ear Headset
Product Type:In Ear Headset
Type:In Ear