| Koss QZ5 Noise Cancelling Headphones - The Koss® QZ5 noise-cancelling headphones utilize a Passive Noise Reduction stereophone system to isolate you from ambient sound, making them ideal for use with racing scanners and metal detectors. The neodymium magnet structures provide outstanding clarity and definition and the unique head-strap, VELCRO® brand closure design allows for a secure fit. |
$49.99 |
| Koss QZ77 Noise Cancelling Headphones koss qz-77 - Koss QZ77 Active Noise Cancelling Plug System Headphones |
$50.49 |
| Koss QZ99 Noise Cancelling Headphones koss qz-99 - Koss QZ99 QuietZone Passive Noise Cancelling Headphones |
$51.59 |
| Koss Stereo Headphones W/Noise Cancelling Mic - Ideal for computer games with sound cards, telephone, voice activated and voice recognition software; Clear Voice Technology noise canceling microphone delivers clear communication in noisy environments; Dynamic element for extended frequency response; Single-sided cord entry for unobstructed use; 8' cord with nylon cover and two 3.5mm jacks for PC use |
$15.56 |
| KOSS CS-80 Behind-the-Head Stereo Headphones with Noise Cancelling Microphone - Allows listener to wear hat or other head covering and deliver maximum comfort; Ideal for computer games with sound cards, telephone, voice-activated and voice recognition software; Allows handsfree communication from your PC; Clear Voice Technology noise cancelling microphone delivers clear communications in noisy environments; Adjustable headband for best fit; Nylon covered cord eliminates tangling and improves durability; 15Hz-25kHZ; Straight, dual entry 8 ft. card |
$22.95 |
| Stereo Headphones with Noise Cancelling Microphone - Stereo Headphones with Noise Cancelling Microphone Two sided stereo headphones with foam cushions for open, hear through sound |
$16.78 |
| Koss QZ-2000 Active Noise Reduction Stereophone - Revolutionary Active Noise Reduction (ANR) stereophone system reduces harmful and annoying low frequency sounds in noisy environments; Active Noise Reduction >15dB SPL from 40-200 Hz; Average of 10dB SPL from 30-1000 Hz; stable headband design for maximum comfort |
$133.62 |
| Koss QZ-Pro Active Noise Cancellation Stereophone - New advances in materials and design have served to expand the performance of stereophones. Koss Product Development team and engineers look for the most innovative combinations of existing and new technologies to deliver the most exciting products possible. |
$36.23 |
| Koss Noise Reduction Stereo Hdphones - Passive noise reduction system isolates listener from ambient sound, great for race fans; Headstrap, Velcro® design provides a secure fit; Single-entry, 8' coiled cord with 3.5mm plug; Neodymium magnet for outstanding clarity; Frequency response: 40Hz-20kHz; Includes 1/4"" adapter plug |
$38.96 |
| Koss Active Noise Reduct Plug Sys - Reduces harmful and annoying low frequency sounds in noisy environments - ideal for in-flight use; Unique earbud design directs sound into the ear canal for deep bass; Specialty ear cushion material forms slowly in the ear canal to provide a custom fit and maximum isolation; Frequency response: 10-20kHz; Includes lanyard and airplane adapter |
$46.79 |
| Koss Active Noise Reduct Stereophone Sys - Reduces harmful and annoying low frequency sounds in noisy environments - ideal for in-flight use; Closed, leatherette ear cushion for maximum isolation and deep bass performance; Collapsible design for portability; 4' single-entry cord; Frequency response: 40Hz-20kHz |
$46.79 |
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