The Koss SB45 Communication Headset with Noise-Reduction Microphone is a high-quality headset designed for clear communication. With a double earpiece design and a comfortable headband form factor, this headset is perfect for long hours of use. The built-in electret condenser microphone ensures excellent sound quality, while the noise-reduction feature helps to minimize distractions. Weighing 10.6 oz, this headset is lightweight and easy to wear. The multi-color design adds a touch of style to the practical features of this reliable communication tool.