Logitech Stereo Quality Sound Headset

Consisting of an adjustable headband and comfortable ear cups, the Logitech Stereo Headset H111 is worn with maximum comfort. In addition the microphone can be worn on both the right and left side. With its adjustable rotating rod, you can position it for optimal recording of your voice and rotate it so that it does not clutter you when you do not use it. 
You'll enjoy rich stereo sound and a noise-canceling microphone that reduces background noise and clearly transmits your conversations. Do not just use the H111 for your discussions because with the stereo sound of the you can use it as well to listen to music, watch your favorite movies or play games.
   Anti-parasite microphone left or right

With the Logitech Stereo Headset H111 you will be able to wear the flexible microphone anti-parasite left and right and spread it by simple rotation when you do not use it. In addition for even better clarity during your conversations, it eliminates background noise. 
With the 3.5mm audio jack , you can use the headset on almost any operating system and platform. Very easy to install, just plug the H111 into your PC for immediate operation.      Main Features :image A stereo fullAdjustable headband with comfortable necklacesCompatible with popular audio or video call applications (Skype, Hangouts, Yahoo Messenger ...)Anti-parasite microphone left or rightCompatible with computers, tablets and smartphonesKey FeaturesKEY FEATURESNoise-cancelling microphone reduces room noise for clearer Internet callsFull stereo sound for your music, movies and gamesRotating microphone boom can be worn on your left or right sideAdjustable headband gives you a customized fitWorks with Windows 10 or later, Windows 8, Windows 7, Windows Vista, Mac OS X 10.5 or later, Chrome OS, Linux Kernel 2.6+ and iOS or Android devices
Cable Length 1.8m (5.9ft)Adjustable Headband YesHeadband Padding NoEarcup Padding YesHeadband Design Over the headFrequency Response 20Hz to 20kHz (headphone) 100 Hz –16,000 Hz (microphone)Inline Audio Controls N/AMicrophone YesMicrophone Type Rotating BoomNoise Canceling YesSensitivity 100dB +/-3dB (headphone) -58 dBV/µBar, -38 dBV/Pa +/- 4 dB (microphone)Input Impedance 32ohmEarphone Design Over the earLeft / Right Letter Indication What’s in the boxTHE HEADSET USER MANUAL