PRODUCT FEATURES:¤¤Full-range stereo envelops listeners in audio pleasure¤¤Noise-canceling microphone boosts speech recognition accuracy¤¤Lightweight, flexible headband delivers plush all-day comfort¤¤QuickAdjust telescoping, bendable boom assures ideal microphone placement¤¤Boom stows discreetly when not in use¤¤Swivel-mounted ear cushions provide comfort and acoustic accuracy¤¤Inline volume and mute provide convenient access and control¤¤Works with popular PC sound cards