Sound and Keys

Koss SB45 communication headsets deliver a full range of sound that enables you to not only hear clearly, but also speak clearly. Featuring Koss’ Clear Voice Technology (CVT), the SB45 noise canceling microphone eliminates excessive background noise. This enables PC voice applications, such as speech recognition, much easier to use. The comfortable design of the Koss SB45 will allow you to comfortably wear these headsets over an extended pe...

The UR18 Stereo Headphones have a Frequency Response of 25-15,000 Hz, Dynamic element for extended frequency response, Closed leatherette ear cushions for maximum isolation and deep bass, Collapsible design for protective storage and maximum portability when listening on the go, Adjustable headband for best fit and Straight, dual entry 8 foot cord.

Koss HB70 Technology Stereo HeadphoneNew advances in materials and design have served to expand the performance of stereo phones. Koss Product Development team and engineers look for the most innovative combinations of existing and new technologies to deliver the most exciting products possible.Package Contents:HB70 Technology Stereo Headphone Compact infrared transmitter AC adapterSpecifications:Product Type: HeadphoneEarpiece Type: BinauralMin...

The UR29 Stereo Headphones have a Frequency Response of 18-20,000 Hz, High fidelity stereophone utilizes an anisotropic magnet and 1.4 mil mylar element for deep bass and treble clarity, Closed leatherette ear cushion for maximum isolation and deep bass, Built for maximum durability for DJ and recording use, Collapsible design for protective storage and maximum portability when listening on the go and a Straight, single entry 8 foot cord.

Koss Porta Pro KTC, the most sophisticated version of the Porta Pro, features a new technological upgrade which brings listeners closer to the music they love. Koss Touch Control (KTC) remote and microphone technology, made for iPhone®, iPad® and iPod®, gives listeners more control in fewer steps. Listeners are now able to stay connected, shuffle song and adjust volume with the flick of a switch.Koss Porta Pro KTC features the standar...

Features: Original interlocking design Durable metal structure Includes three sizes of silicone ear cushions Straight, dual entry 4ft cord Available in black and white (black shown here) Covered under the Koss Stereophones Limited Lifetime Warranty.

Features: Original interlocking design Durable metal structure Includes three sizes of silicone ear cushions Straight, dual entry 4ft cord Available in black and white (white shown here) Covered under the Koss Stereophones Limited Lifetime Warranty.

The TD85 is a full-size, professional quality stereophone that delivers high quality stereo sound reproduction in a durable yet lightweight construction. Ideal for professional, commercial, or home use, the TD85 features dynamic elements for a rich frequency response from 20-17,000 Hz. Oxygen-free copper voice coils improve signal transmission and conduction for cleaner, clearer sound. Closed leatherette ear cushions envelope the ear to enhance b...

Provides convenient level adjustment from stereophone. Includes pocket/belt clip for comfortable cord positioning. Connects to any 1/8? stereophone jack.

Koss Porta Pro headphones’ high quality sound set sound performance and comfort standards for portable personal listening worldwide when first introduced in 1984. Since then, to the delight of devout Porta Pro enthusiasts, Koss has preserved the original design and performance that made the Porta Pro a portable music icon.  Designed for those with refined musical taste, the lightweight Koss Porta Pro headphones continue to be the most ...

Features: 30-20,000 Hz 32 Ohms 97 db SPL 8' Cord 3.5mm/6.3mm Adapter

The full-size noise-isolating Koss ProDJ200 headphones are the next step up from the incredible ProDJ100. With stylish, spun metal ear cups that swivel 180 degrees, shifting between single- and double-ear listening is easy. Transitioning from stereo to mono audio mode is as simple as a flick of a switch.  The ProDJ200 gives both music lovers and professional DJ’s the flexibility to change cords on the go with a new detachable cord desi...