THIS ITEM IS DISCONTINUED. The new Plantronics .Audio 80 foldable stereo PC headset is great for Internet chat, telephony, speech recognition, video conferencing, music and games. It features a superior noise-canceling microphone for improved speech recognition accuracy, and excellent voice transmission. The QuickAdjust microphone boom ensures correct placement for speech applications. This headset offers full-range stereo sound, an adjustable headband, and soft swivel-mounted ear cushions, so you can work or play in comfort. Compatible with popular PC sound cards, just plug it in and start talking.   .Audio 80 Datasheet Full-range stereo sound Superior speech recognition microphone Inline volume and mute controls QuickAdjust microphone for perfect placement Includes leatherette carrying case Compatible with most popular sound cards Plug it in and talk Works on Windows & Mac Cord length: 2.9 Meters