Wired Headset features large, leatherette-covered ear cushions for comfort and durability. Mic boom is completely flexible so you can position it in the best place. It also rotates to let you put the mic and cord on either your right or left side. Designed for extensive use, the large speaker chambers comfortably cover most ear sizes. Noise-canceling technology blocks out background noise in busy environments. In-line controller on the headset cord provides easy control.