Logitech Stereo Headset H150. Speak clearly. Crisp calls with stereo sound make it easy to stay in touch. The noise-canceling microphone reduces annoying background noise—so you can be heard clearly. You can wear the microphone on your left or right. & just rotate it up & out of your way when you’re not using it. Personalize your fit with the adjustable headband & foam ear cups. Simple in-line controls make it easy to adjust the volume & mute the microphone. It’s easy to set up, too. Just plug your headset into your computer’s 3.5 mm input & output jacks & it’s ready to go. • Stereo sound • Noise-canceling microphone can be worn on either side • Adjustable headband • Rotating microphone • In-line controls • Analog headset • User documentation • 2-year manufacturer’s guarantee & full product support