Logitech ClearChat Comfort/USB Headset H390 - Black (Certified Refurbished) This Certified Refurbished product is factory refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty Adjustable padded headband and padded ear pads make the H390 comfortable to wear Rotating noise-cancelling microphone reduces background noise for natural-sounding conversations Convenient in-line audio controls - instantly adjust call volume and/or mute the microphone Works with common calling applications, including Skype, Yahoo! Messenger and Google voice and video chat