With the introduction of the SupraPlus headset, Plantronics sets new standards in headset design and style. With the wideband frequency response you gain improved listening comfort with clear natural sound, perfect for either Contact Centre or Office applications. SupraPlus is available in monural and binaural styles and a choice of Plantronics trademark voice tube or high performance noise-cancelling microphone. The monaural design features a new t-pad giving comfortable, natural support, while the binaural features a single cable design for increased comfort and convenience. SupraPlus is supported by our 2-year warranty, and is compatible with all Plantronics adapters. Please choose the appropriate bottom cable for your corded phone.