Koss SB45 Communication Stereo Headset

OVERVIEW: Ideal for gamers who enjoy deep bass, the Sb45 features dynamic elements constructed from anisotropic ferrite magnets that provide high sensitivity and reduced distortion, delivering premium sound at all volume levels. Combined with a frequency response of 18Hz - 20,000Hz, the Sb45 delivers a full range of sound that brings your favorite games to life. The oxygen-free copper voice coil is used to improve signal transmission and conduction, making the sound loud and clear. Whether you're alone or online, the sb45's sound will be so efficient that you'll hear your opponents before they know they're there. Large, closed-back earcups surround your ears for maximum isolation, so you can focus on saving the world or kicking 40-yard field goals. Soft leatherette earpads hug your ears without causing pressure for long-lasting comfort. Koss' Clear Voice Technology (CVT) noise-cancelling electret condenser microphone eliminates excess background noise, making it easier to use PC voice applications such as speech recognition. The Sb45 has an adjustable headband to fit most head sizes. The sb45's headband is constructed from durable plastic to withstand the rigors of daily wear and tear, giving it a like-new feel after years of use. The Sb45 also folds for compact storage to reduce the pain of desk clutter and fits conveniently into a briefcase or backpack when on the go. Durable. KEY FEATURES: Provides high sensitivity and reduced distortion Suitable for gamers Using anisotropic ferrite magnets Frequency: 18hz-20khz. Sound level - 103dB SPL/1mW Oxygen-free copper voice coil improves signal transmission and conduction, bringing clearer and louder sound