Audio Electronics
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Koss QZ99 Over Ear Headphones - Stereo - Black - Mini-phone (3.5mm) - Wired - 60 Ohm - 40 Hz 20 kHz - Over-the-head, Over-the-ear - Binaural - Circumaural - 8 ft Cable - Noise Canceling
The Koss QZ99 Passive Noise Reduction headphones were initially designed for racing radio scanner and metal detector users, with its superior isolating capabilities and secure over-the-head headband design. It has since become a favorite for audiophiles who crave the ability to cut out high levels of ambient noise. The QZ99 are not only for noise isolation, but also for sound quality.
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The QZ99 Passive Noise Reduction headphones sport neodymium magnet structures that deliver outstanding clarity and definition. The closed Pneumalite™ ear cushions and extra-secure headband create a tight seal around the ear eliminating all ambient noise. Durable and built to withstand the rigors of indoor and outdoor use, the Koss QZ99 also includes a volume control on the ear cup that makes adjusting sound levels a snap, and a stereo/mono switch that extends user flexibility. Sporty and strong with superior sound quality, these Passive Noise Reduction headphones are every audiophile's dream. -
Koss CS200i Headset - Stereo - Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz - 22 kHz - Over-the-head, Over-the-ear - Binaural - Supra-aural - 7.87 ft Cable - Electret, Noise Cancelling Microphone - Black
The all-new CS200i communication headset headphones are perfect for at the office, language learning programs, or taking internet conference calls.
Koss CS200i communication headset headphones full range of sound brings conversations to life. Featuring the unique Koss D-Profile earcup design, the CS200i fits the shape of the ear for the perfect fit.
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The flexible, hands-free electret noise-cancelling boom microphone with detailed sensitivity and reduced sound distortion is perfect for multi-taskers.
The Koss CS200i communication headset headphones connect to devices through a single 3.5mm (TRRS) plug for analog headphone and microphone audio. -
Koss CS100 USB Headsets & Gaming - Stereo - USB - Wired - 32 Ohm - 30 Hz - 16 kHz - Over-the-ear - Binaural - Supra-aural - 8 ft Cable - Electret, Noise Reduction, Noise Cancelling Microphone
The Koss CS100 USB communication headset boasts a full range of sound that brings every conversation to life. Hands-free communication via an electret, noise cancelling microphone, is combined with high noise sensitivity and reduced sound distortion for clear conversations. The USB plug provides quick and easy connection to your PC.
Whether your primary use is for telecommunications, voice-activated software programs or indulging in multi-player video games, the CS100 USB headset offers long-lasting comfort and crystal clear communication. Communication made easy, with the Koss CS100 USB
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Koss UR20 Over Ear Headphones - Stereo - Black - Wired - 32 Ohm - 30 Hz 20 kHz - Over-the-head - Binaural - Circumaural - 8 ft Cable
Well suited for professional DJs seeking sound intensity and bass, the Koss UR20 Full Size noise isolating headphones are every bit as well suited for any music lover. Designed to endure the rigors of a recording session, these closed headphones just as easily enhance typical listening sessions. With an extended frequency response, closed leatherette ear cushions and great sound, the lightweight UR20 noise isolating headphones are suitable for any level of music enthusiast.
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Koss SB40 Headsets & Gaming - Stereo - Mini-phone (3.5mm) - Wired - 120 Ohm - 20 Hz - 20 kHz - Over-the-head - Binaural - Circumaural - 7.87 ft Cable - Noise Cancelling, Noise Reduction, Dynamic Microphone - Black
With a dynamic element that delivers premium sound at all volume levels, Koss SB40 Full Size Communication Headsets are ideal for gamers who crave deep, sound bass. Equipped with a noise cancelling microphone that eliminates excessive background noise for greater ease of use, it's one headset every gamer should have in their arsenal.
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Large, closed, leatherette ear cups surround the ear for maximum isolation and increased comfort, and also offer high noise sensitivity and reduced sound distortion. The SB40's sound is so efficient, you'll hear your opponents before they even know you're there. Designed to withstand the rigors of daily wear, this Koss gaming headset fits like new even after years of kicking butt and saving the world. Like the SB45, the SB40 will bring your games to life. -
Koss CS100 Binaural Headset - Wired Connectivity - Stereo - Over-the-head
Ideal for gamers the CS100 features a dynamic element constructed of neodymium iron boron magnet structures the deliver high sensitivity and reduced distortion for premium sound at all volume levels. Incorporating a frequency response of 30-20,000Hz, the CS100 delivers a full-range of sound that will bring your favorite games to life. Utilizing oxygen free copper voice coils for improved signal transmission and conduction, sound comes through loud and clear.
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