The TriStar headset offers premium sound quality and combines low weight, discrete size and unique over-the-ear design. With four sizes of user selectable earbuds, TriStar can be custom fitted to just about any user. The TriStar is also available as a noise-cancelling model, eliminating up to 92% of background noise. As with all Plantronics office headsets, the TriStar features Plantronics patented Sound Guard Plus and Call Clarity technology.
Warranty: Two-year warranty