Slick, comfortable, and awesome quality, the AC-104 analog mono headset is a great choice for anyone doing Voice Over IP. The adjustable, over the head design fits comfortably on any head size, and the flexible, noise-cancelling boom mic's 180-degree rotation gets the job done, no matter your preference. Comfort is no issue with the AC-104's soft, leatherette ear pad. The AC-104 works with most smart phones, mp3 players, the iPad, iPhone, and Netbooks. PC Y-adapter included to work with old notebooks and PC's.