Plantronics Tristar Headset with Noise Cancelling Microphone

Unique three-point design delivers unsurpassed stability.
Lightweight over-the-ear style offers discreet, custom fit.
An amplifier or adapter is needed to connect your headset to your telephone.
SOLD BY THE EA Plantronic H81 TriStar Voice Tube N.C. Noise Cancelling - With four sizes of user-selectable earbuds and an adjustable receiver arm, the TriStar headset can becustom fitted to just about anyone. Weighing under one-half ounce, this headset is a pleasure to wear. Quick Disconnect lets you walk away from yourphone while wearing your headset, voice tube microphone improves clarity of spee More »