Sleek USB/Analog headset, Optimized for Notebooks. Designed specifically for the needs of notebook users, the Premium Notebook Headset features a behind-the-head, adjustable design that folds flat for travel. The perfect headset for PC calling, Internet voice chat, gaming, and music—including most MP3 players—it offers high-performance audio, a noise-cancelling microphone, and in-line volume and mute controls. The included Analog-to-USB adaptor allows you to choose the best connection for your computer system.