Koss Sparkplug

alaTest has collected and analyzed 112 user reviews of Koss Sparkplug from Amazon.co.uk. The average user rating for this product is 3.6/5, compared to an average user rating of 4.0/5 for other Headphones on Amazon.co.uk.

alaTest has collected and analyzed 842 user reviews of Koss Sparkplug from Amazon.com. The average user rating for this product is 3.6/5, compared to an average user rating of 3.9/5 for other Headphones on Amazon.com.

I wrote a review of these about 18 months ago, and gave them a low rating due to the defective mute button. I'm surprised this is still happening. I tried two sets and returned them both. These would be fine without the button.

I like these earbuds a lot except for the mute button. After using them for about 6 months, I started having problems with the sound being inconsistent in the right earbud. Had to constantly fiddle with the button to 'reconnect' the sound. It's finally...

Ok, these head phone are ok for being less exspensive the bass is not bad midrange is ok as well I the hi range is good I just needed a cheep pare so I bout these and they have worked good so far the only complaint that I have is the silence button...

These things are GREAT!! Full range of 10 - 20,000 HZ means music is presented crisply, clearly. I have replaced my uncomfortable $200 JVC studio quality noise canceling headphones with these. They keep out noise with their snug but soft fit, so no...

I use this product with my MP3 player. Much more comfortable and drowns out other noises.

The sound is great. I would have given these 5 stars had they not come with such large rubber ear inserts that fit a bit awkward for my small ear.

There is an identical model, but without that flimsy piece of junk mute button. Get that model, not this one, unless you enjoy random muting of your music. When not randomly muting, these sound great and stay put in the ears, so like I said, get the...

Great Product, very satisfied.

I agree with everyone. The mute button has a short because they used the wrong spring in to allow it from un-muting. So I took it apart, had to break it apart, to extend the spring to not short anymore. Snapped it back together and works great! If it...

ok to start off with. The headphones was cool. but after a couple days it will start falling out of your hear(MAIN PROBLEM- TO BIG FOR AVERAGE EAR), mute button( shortage in it in about a week, i had to start tapping it to make it turn on on both sides...