8 results for "Koss noise cancelling headphones" between $25.00 and $200.00

Features Stereophone features neodymium magnet structures Passive Noise Reduction stereophone system Unique head-strap, VELCRO(r) brand closure design allows for a secure fit and immobilization of stereophones Single-entry, 8-foot coiled cord Includes 6.4mm plug for home use Frequency Response: 40-20,000 Hz Impedance: 60 ohms Weight: 15 oz Sensitivity: 102 dB SPL/1mW Distortion: .3% Cord: Coiled, Single Entry, 8 ft Plug: 3.5 mm/6.4 mm

The QZ900 is the latest addition to the Koss Quiet Zone line and adds a new level of performance and comfort. The electronics package inside each Koss QZ900 is designed to monitor outside noise received through specifically mounted microphones in each ear cup. Once this incoming noise can be analyzed, the Koss QZ/900 circuit introduces a sound wave which is 180 degrees out of phase with the incoming signal. In fact the noise canceling ability is so good in the new QZ900 that you'll find less need...

Overview Specs Accessories Koss, a leading manufacturer of high fidelity stereo phones, offers its CS95 single sided headphone with electret, noise cancellation microphone for hands-free communication from your personal computer. It is ideal for telephony, voice activated and voice recognition software and computer games with sound cards with built-in bias supply. It can be used with an external power source if sound card does not have a built-in bias supply. Clear Voice Technology noise cancellation...