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Koss JR900S

6 reviews

Feb, 2025

Positive
sound (2)
reliability (1)
design (1)
comfort (1)

Negative
price (1)
portability (1)

General overview
Price comparison

alaTest has collected and analyzed 6 reviews of Koss JR900S. The average rating for this product is 2.9/5, compared to an average rating of 4.0/5 for other Headphones for all reviews. People really like the reliability. The comfort is also mentioned favorably. Some have doubts about the price and portability. There are some mixed views about the sound.

design, comfort, reliability

portability, price

We analyzed user and expert ratings, product age and more factors. Compared to other Headphones the Koss JR900S is awarded an overall alaScore™ of 75/100 = Good quality.

Review analysis

(Based on 6 reviews)

Expert Reviews

User Reviews

Review Ratings

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Showing 6 review(s)

Expert Reviews User Reviews

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Showing 1 - 6 of 6 Show Reviews: in English

Expert review by : Tim Gideon (pcmag.com)

Koss JR900 Wireless Headphones

The Koss JR900 Wireless Headphones can produce solid audio output, but they have to overcome some serious interference issues for you to hear it.

At reasonable volumes, headphones offer quality wireless audio streaming. Wireless RF range is much longer than Bluetooth devices. Comfortable over long periods.

Overpriced. Serious interference issues. Distorts at high volumes. Transmitter base is unusually lightweight, topples over easily.

More Headphone Reviews: Etymotic ER4 SR Beyerdynamic DT 880 Pro Zipbuds 26 Sennheiser HD 4.50 BTNC AKG N60 NC Wireless more

Jul, 2012

Partner Source

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Expert review by : Top Ten Reviews Staff (toptenreviews.com)

Koss JR900 Review

The Koss JR900 wireless headphones are quality products. The lifetime warranty makes this an especially attractive buy. The sound quality is somewhat lacking and the product works best when you are not moving.

These wireless headphones come with a lifetime warranty.

The sound quality is not as high as other similar products.

We recommend these headphones for their comfort and range.

Sep, 2010

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Consumer review (radioshack.com)

Awful sound, scratchy, not good for musi

Before you even get the music playing, the static is audibly scratchy and annoying. Sound is not appropriate for music. The ears are also attached to the headband by nothing more than very thin wires that encourage the foam pad "ears" to pop out...

Lightweight

Flimsy Construction, Poor Sound, Poor Value

Apr, 2010

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Consumer review (radioshack.com)

Great

great for the bus ride home

Comfortable, Compact, Durable, Good Bass, Good Value, Great Sound, Lightweight, Noise Cancelling, Stylish

Nov, 2009

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Consumer review (shopping.com)

BUZzzzzz - No Thanks!

I have an old set of wireless headphones from Brookstone that have worn out - they never been a problem. I was looking forward to getting a new pair.

Lot's of different jacks to connect to your systems

Constant background buzz. Uncomfortable to wear - squeezes the head

Jan, 2005

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Consumer review (shopping.com)

FUN TO USE EASY TO HANDLE

I bought this product and noticed that it was very fast. The second i pusthed the button, it started working and it was so easy anyone could figure it out. Even my father, who knows absolutely nothing about electronics could probably figure out how it...

good size-small

sound ok

Jan, 2000

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