Excellent value for online chat, speech recognition, and music, this new headset offers excellent stereo sound in a lightweight, comfortable design. Equipped with a noise-cancelling microphone and soft ear cushions, the Plantronics .Audio 40 analogue PC headset offers full-range stereo sound at a great price. The QuickAdjust telescoping microphone lets you place it perfectly for speech recognition, and its stowable boom is correctly positioned every time. Lightweight, comfortable and flexible with soft, swivel-mounted ear cushions for all-day comfort. Durable construction. Compatible with most popular PC sound cards. For stereo sound quality that's right on the dot.