Koss QZ-99

I've owned these headphones for over four years now, and have used them heavily. I work in a cube farm with obnoxious neighbors, and I have the phones on for on average about 6 hours per day, every day of the workweek. I haven't been gentle with them,...

I bought the headphones to use at my office as I work in a noisy atmosphere. I am very happy with the noise reduction. I can barely hear my phone ring and it sits right next to me!The headphones are big in size, a little bulky but they come with a long...

I bought these to use with my metal detector. When you pull these out of the box, the quality is obvious and they work great. All the features I needed, including stereo/mono switch, volume control and 1/4" plug. I fully believe I will get many years...

These are the best headphones for the price, period. They are comfortable for hours on end and cancel most of the external noise. I originally borrowed these from a friend when my old headphones broke and then decided I needed a set for myself. The...

I've worked in Radio since 1981, and have been using Koss headphones since 1979. The durability of their product is 2nd to none and the sound reproduction is absolutely amazing!!! The Koss QZ99 have the sound that makes it easy for me to do my job...

Buy.com offered the Koss Headpones at a great price, delivered them incredibly fast, and was in every way courteous and professional. I highly recommend them to anyone for quality merchandise, at a bargain price, delivered as fast and professionally as...

They work very well at cutting down the outside noise and are comfortable to wear for long periods. The build quality is also exceptional. I use them mainly to listen to music while mowing and it's amazing at how well they cut out the noise of the mower.

For the price, you can't beat these Koss headphones. They block out enough noise to make listening that much more enjoyable. Having a volume control is also nice. The only issue I have is that there's no left/right label. I'm assuming that the volume...

The sound is great and the construction seems very solid and durable; however, they feel heavy compared to others I've used. They also fit rather tight and can become uncomfortable after extended use. Because of the snug fit, the earphones do a very...