Logitech USB Headset H340, Stereo, USB Headset for Windows and Mac Versatile headset: Great for Internet calls and listening to music from your Mac or Windows computer Plug-and-play USB connection: Simply plug the headset into your PC for quick and easy stereo audio Clear digital sound: Pure USB digital audio for crystal clear music and calls Rotating boom microphone: Reduces background noise for clear chats, rotates up and hides away when youre listening to music Comfortable design: Lightweight adjustable headband and foam ear cups for a feel-good fit Works with common calling applications across almost all platforms and operating systems Windows, Mac OS or Chrome OS Available USB A port