Your customer conversations are mission critical, so your headset choice is just as vital. With the SupraPlus Wideband you get premium audio clarity, ultra noise canceling and all day comfort for office and contact center professionals in a single earpiece, over-the-head design. The Plantronics SupraPlus telephone headset family has been trusted by enterprises around the world for years, and continues to set the standard for durable, lightweight corded headsets, designed for contact center and office professionals.