Description TriStar Telephone Headsets are the lightest, most stable over-the-ear telephone headsets with premium sound and all day comfort. The TriStar's three-point custom fit gives you all the stability you need in a lightweight, comfortable, over-the-ear design that doesn't mess up your hair. With its four user-selectable earbuds and flexible design, the TriStar headset fits everyone comfortably - even eyeglass wearers.