The V7 Essentials USB headset is ready-to-use with any Windows PC or Mac through a regular USB 2.0 connection. Enjoy enhanced digital quality audio and a noise-cancelling mic that effectively filters out outside sound for clear conversations. The adjustable mic rotates 110 and can be stored out of the way when not in use. The over-the-head design features soft ear pads for a comfortable fit.&lt;br /&gt;&lt;br /&gt;- Lightweight On-Ear Design with Adjustable Headband&lt;br /&gt;- Clear Digital Stereo Sound&lt;br /&gt;- Comfortable Soft Ear Pads&lt;br /&gt;- Omni-directional Noise-Cancelling Microphone (110 adjustable)&lt;br /&gt;- Convenient In-line Controls: Volume &amp; Mute