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Koss QZ77 mobile headset Binaural Black,Silver

Brand:
The general trademark of a manufacturer by which the consumer knows its products. A manufacturer can have multiple brand names. Some manufacturers license their brand names to other producers.
Koss
Product name:
Product name is a brand's identification of a product, often a model name, but not totally unique as it can include some product variants. Product name is a key part of the Icecat product title on a product data-sheet.
QZ77
Product code :
The brand's unique identifier for a product. Multiple product codes can be mapped to one mother product data-sheet if the specifications are identical. We map away wrong codes or sometimes logistic variants.
157976
Category
A headset is just a combination of a headphone (with one or two ear plugs) and a microphone. Headsets with one ear plug are used mostly for calling hands-free, while the ones featuring a full headphone are better suited for communicating with your teammates in games.
Mobile Headsets
Data-sheet quality: created/standardized by Icecat
The quality of the product data-sheet can be on several levels:
only logistic data imported: we have only basic data imported from a supplier, a data-sheet is not yet created by an editor.
created by Koss: a data-sheet is imported from an official source from a manufacturer. But the data-sheet is not yet standardized by an Icecat editor.
created/standardized by Icecat: the data-sheet is created or standardized by an Icecat editor.
Product views: 4700
This statistic is based on the 85082 using ecommerce sites (eshops, distributors, comparison sites, ecommerce ASPs, purchase systems, etc) downloading this Icecat data-sheet since Only sponsoring brands are included in the free Open Icecat content distribution as used by 83123 free Open Icecat users.
Info modified on: 04 Apr 2019 08:00:33
The date of the most recent change of this product data-sheet in Icecat.
Long product name Koss QZ77 mobile headset Binaural Black,Silver :
The short editorial description of Koss QZ77 mobile headset Binaural Black,Silver

QZ77
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Short summary description Koss QZ77 mobile headset Binaural Black,Silver:
This short summary of the Koss QZ77 mobile headset Binaural Black,Silver data-sheet is auto-generated and uses the product title and the first six key specs.

Koss QZ77, Wired, Binaural, 10 - 20000 Hz, 110 dB, 16 Ω, Black,Silver

Long summary description Koss QZ77 mobile headset Binaural Black,Silver:
This is an auto-generated long summary of Koss QZ77 mobile headset Binaural Black,Silver based on the first three specs of the first five spec groups.

Koss QZ77. Connectivity technology: Wired. Headset type: Binaural. Headphone frequency: 10 - 20000 Hz, Headphone sensitivity: 110 dB, Impedance: 16 Ω. Product colour: Black,Silver

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Source Testseek summary Average rating
Reviews
Updated:
2011-10-28 13:31:21
Testseek has collected 4 expert reviews for Koss QZ77 mobile headset Binaural Black,Silver and the average expert rating is 40 of 100. The average score reflects the expert community’s view on this product. Click below and use Testseek to see all ratings, product awards and conclusions.
40%
Source Review comments Score
macworld.co.uk
Updated:
2011-10-28 13:31:18
These in-ear headphones penetrate deep into your ear canal, so they’re an effective seal against exterior noise even when turned off. Switch them on and enjoy a rich, well-balanced sound, boosted by electronic noise-cancelling technology. The headph...
Good Light, AAA battery means you’ll never run out of power, well-balanced sound...
Bad Electronics ‘box’ adds extra bulk, in-ear headphones don’t suit all, no different sized tips...
Bottom line Once inserted correctly, however, these earphones create impressive sound depth, with bass and treble sounding particularly good in the absence of background echo. In-ear headphones also keep your personal sound personal, rather than annoying others a...
60%
expertreviews.co.uk
Updated:
2011-10-28 13:31:21
Like Sonys MDR-NC11 earphones (reviewed in Whats New, Shopper November 2006), Kosss QZ77s fit in the ear to block environmental noise and use active electronics to reduce it further. Theyre supplied with spare foam plugs, an aeroplane adaptor an...
20%
tech2.com
Updated:
2011-10-28 13:31:15
There are no comments on this article yet. Why dont you post one?...
Good Equipped with memory foam, quite resilient, Battery life is good!...
Bad Active noise reduction not effective, Sound isnt that great, Oddly unaesthetic design...
Bottom line The main downside to reviewing a noise reduction kit is the constant reminder that the technology is over-hyped and still below par. As a science, noise reduction/cancellation is still work in progress! Take the Koss QZ77, which incorporates both activ...
60%
v3.co.uk
Updated:
2011-10-28 13:31:15
Earbuds with noise-reduction technology, but disappointing performance...
20%
firstpost.com
Updated:
2016-12-29 19:13:05
There are no comments on this article yet. Why dont you post one?...
Good Equipped with memory foam, quite resilient, Battery life is good!...
Bad Active noise reduction not effective, Sound isnt that great, Oddly unaesthetic design...
Bottom line The main downside to reviewing a noise reduction kit is the constant reminder that the technology is over-hyped and still below par. As a science, noise reduction/cancellation is still work in progress! Take the Koss QZ77, which incorporates both activ...
60%
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