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Cyber Acoustics AC 400MV

alaTest has collected and analyzed 12 reviews of Cyber Acoustics AC 400MV. The average rating for this product is 2.4/5, compared to an average rating of 4.0/5 for other Headphones for all reviews. Reviewers really like the bass quality and design. The usability and portability also get good opinions. The comfort and microphone get less positive opinions.

price, portability, usability, design, bass quality

sound, microphone, comfort

We analyzed user and expert ratings, product age and more factors. Compared to other Headphones the Cyber Acoustics AC 400MV is awarded an overall alaScore™ of 70/100 = Good quality.

Review analysis

(Based on 12 reviews)

User Reviews  

Showing 12 review(s)

Expert Reviews User Reviews
Showing 1 - 10 of 12 Show Reviews: in English

Consumer review by: N/A (

Good for three months


Product has stopped working after three months of regular use...

This product is cheap and light. Other headsets are bulky and clunky. And when looking for a simple mic - this sufficed

Stopped working after three months

Jul, 2013

Consumer review by: N/A (

Cyber Acoustics AC-400MV


Still working after more than a year of weekly use

Not the best sound by far, but fair enough for conversations while gaming. They do press on the ear a bit to tightly and after hours of wear tend to be a bit painful

Nov, 2012

Consumer review by: N/A (

Do not buy


It looks like Newegg shipped me an OEM item, yet it doesn't say that in the description. So I spent 11 bucks on an item thats not worth shipping back. Terribly disappointed.


Arrived broken in a bubble wrap envelope with no packaging. The right earpiece was broken off and dangling by its wire from the headband, so its competely useless upon arrival

Jun, 2012

Consumer review by: reddcroww (

not impressed


Not sure I received the unit I ordered. Sent from an external vendor, not from a Newegg warehouse. Not packaged in the typical Cyber Acoustics plastic container. Headset did not look like the picture on the item page and did not match the picture of...

It worked ; Left- or right-side mic placement possible; somewhat flexible mic boom, fairly easy to position ; Small earcuffs (on-ear) did effectively block most sound from the room ; Good for small heads ; Low cost

Sound quality ; Sound quality ; 1. microphone -- poor, sharp, distorted. Computer sound settings could ; not make this mic sound okay to my test subject. This is supposed to ; be a "Speech Recognition" Headset yet I can't see how a speech prog ; could...

Apr, 2010

Consumer review by: moparchris (

does not work, other than that


costs almost as much to ship back as I paid, you get what you pay for I guess


the microphone picks up through the earphone instead of the microphone

Jan, 2010

Consumer review by: David H. (

Great affordable headset.


Great headset for the price! I would buy another if I need another budget headset.

Sound quality is pretty good. It has more bass than my other 2 headsets. The microphone works as it should. I use this to listen to music at night and play Left 4 Dead. I'm able to hear which direction zombies are coming from. People have no problem...

Very odd type. It's between a circumaural and a supra-aural. The ear piece is shaped like a circumaural but it's small and goes on the ear rather than around like supra-aurals ; The microphone does have a low humming/buzzing noise, but it is not loud...

Jan, 2009

Consumer review by: WaDuck (

Works for me


Works as they should

None really, especially for the price

Jan, 2009

Consumer review by: N/A (

No Deal


Waste of money, even if its cheap.


Poor audio volume and quality

Dec, 2008

Consumer review by: Jeff1735 (

broken upon receipt


unfortunately the original box and papewwork got thrown out before I attempted to use them or I would return them

Nov, 2013

Consumer review by: jthweatt (

Good Headphones


I had a pair of these Headphones that broke, these where a replacement, The sound quality is good for the cost and I like the Adjustable boom mic

Apr, 2012

Product Specifications

AC-400MV is a stereo headset/microphone with an in-line adjustable volume/mute control. This amplified microphone element can be used for speech recognition and VoIP applications. PRODUCT FEATURES: Voice recognition certified; Stereo headset; Adjustable headband and boom arm; 180-degree microphone; 7 foot shielded cord with 3.5mm gold-plated plugs; Leatherette ear pads; Ambidextrous design.

Audio Input

Microphone Form Factor:Built-in
Microphone Operation Mode:Mono
Microphone Technology:Electret condenser

Audio Output

Connectivity Technology:Wired
Headphones Form Factor:Semi-open
Headphones Type:Binaural
Product Type:Headphones
Response Bandwidth:20 - 20000Hz
Sound Output Mode:Stereo

Audio System

Recommended Use:PC multimedia

Dimensions & Weight



Manufacturer:Cyber Acoustics
Packaged Quantity:1
Product Line:Cyber Acoustics AC

Remote Control

Type: None