The Koss SB49 Noise Cancelling Headset with Microphone and Volume Control is designed to deliver high-quality sound with an 18-20,000 Hz frequency response and designed with oxygen-free copper voice coils.
- The large, closed ear cups with soft, leatherette ear cushions deliver a comfortable fit which is perfect for extended and repeated use.
- The in-line volume control is conveniently located on the cord makes it easy to set a comfortable sound level.
- The adjustable headband makes it a great fit for students in different age groups.
- 18-20,000 Hz frequency response delivers a full range of sound to bring games to life
- Oxygen-free copper voice coils improve signal transmission and conduction for crystal-clear sound
- Volume control on the cord makes volume adjustment easy
- Soft leatherette ear cushions envelop ears without pressure for long-lasting comfort
- CVT noise-reduction microphone eliminates excessive background noise for greater ease of use with PC voice applications, such as speech recognition
- Independent 3.5mm plugs for easy headphone and microphone connection
- Folds up for compact storage and convenient travel
- Covered under the Koss Stereophones Limited Lifetime Warranty