USB Computer Headset - Easy plug-and-play connection. Simply plug the USB-A headset cable connector into any PC/laptop with USB-A port or adapter*. It is the perfect business headset for voice calls, Skype, webinars and more. (*adapter not included) Digital Stereo Sound - great digital audio quality when listening to music or taking calls Noise-cancelling Microphone – be heard in crystal clear audio. Flexible mic easily adjusts for best voice pickup and flips up and out of the way when you are not on a call. In-line Controls - includes volume +/- and mute; handy clip attaches controls to your shirt; long 2.4m / 7.8 ft cable allows you to talk and walk away from your computer Adjustable headband and comfortable foam ear pads