- over-the-ear mount
With four sizes of user-selectable earbuds and an adjustable receiver arm, the TriStar headset can be custom fitted to just about anyone. Weighing under one-half ounce, the TriStar headset is a pleasure to wear. TriStar headsets are ideal for executives, call centers, and help desks, as well as technical helplines, credit control, sales offices, and telemarketing. Noise canceling microphone eliminates up to 75% of background noise.