Clear, stereo sound and a value price make the entry-level Stereo 342 Headset a great choice for voice-over-IP and other voice applications. The Stereo 342 is certified for speech recognition and is specially engineered for comfort and durability. PRODUCT FEATURES: Ideal for voice and video chat, online gaming, music listening, speech recognition & more; Noise-canceling microphone filters out unwanted background noise for clear communications; Comfortable headband & adjustable microphone for use on left or right side; Full stereo sound is great for games & music.