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Koss's SB40 Full-Size Communication Headset is ideal for gamers who crave deep, solid bass. Equipped with a noise-cancelling microphone that eliminates excessive background noise for greater ease of use, it's the headset every gamer should have in his arsenal.
Frequency response: 20Hz-20kHz
Dynamic element for premium sound at all volume levels
Full-range of sound excellent for gaming
Soft, large leatherette, closed earcups surround the ear for maximum isolation
Microphone eliminates excessive background noise for a greater ease of use with PC voice
Adjustable headband to fit most head sizes
Built of durable plastic to stand up to the rigors of daily wear and tear
Straight, dual entry cord
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