.Ajustable Headband: the ajustable headband can let you get a perfect fit for your head shape.with the soft cushion protein earmuff,it is not only let you feel very comfortable,but also let you ...

Overall, they sound flat and neutral with no particular area where they outperformed, unless you’re looking for neutral. The Koss Pro4S is a no-frills, budget priced over-ear headphone designed to be ...

All products featured on WIRED are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. Did you know that ...

It’s great when you find a pair of headphones that you can wear while you’re working out without thinking about them. Koss’s new line of Fit Series Headphones are just that—they’re lightweight, they ...

When headphone jacks were withheld from smartphones by our all-knowing corporate overlords, we were promised a wireless future as compensation. But in addition to battery life hassle, subpar audio ...

Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end audio salesman, and as a record producer. Steve reviewed audio products for CNET and worked as a freelance writer for ...

Q I would like to make a suggestion for a review, namely the classic Koss Pro4AA headphones. They are the headphones everyone wanted when I was in high school in the mid-1970s. Amazingly, this product ...

Alfred Nobel invented dynamite. John Koss takes credit for TNT. Not the explosive TNT, but titanium nitride stereophones. Koss Corp. engineers found a way of fabricating titanium nitride, an extremely ...