.Audio 355 Stereo Headset is ideal for games, music, Internet talk, video conferencing, and PC voice applications with bass-boosting, full-range stereo resonance. The feather-light, flexible headband and soft, swivel-mounted ear cushions deliver acoustic precision and ensure all-day listening and gaming comfort. A noise-canceling microphone enhances speech recognition, while the Quick Adjust telescoping, bendable boom assures ideal microphone placement. Convenient in-line volume and mute give you full control over your listening and speaking experience. Compatible with popular PC sound cards for plug-and-play ease.