Start talking with the Logitech Stereo Headset H110. It's perfect for making internet calls, listening to music, watching movies and playing games in full stereo sound. A noise-cancelling microphone reduces annoying background noise, which helps keep your conversations clear. You can wear the flexible microphone on either your left or right side, and rotate it up and out of the way when you're done chatting. An adjustable headband gives you just the right fit. And it's easy to connect to your PC with 3.5 mm plugs that work with virtually any sound card. o Sensitivity:-58 dBV/µBar, -38 dBV/Pa +/-4dB
o Frequency response headset:20 Hz - 20.000 Hz
o Frequency response microphone:100 Hz - 16.000 Hz
o 1.8 m (6-foot) shielded cord
o 3.5 mm Colour-coded plugs