This product has been discontinued


The Three-Point Fit. With four sizes of user selectable earbuds and an adjustable speaker arm, the TriStar headset can be custom fitted to just about anyone.

Technical Specifications

Manufacturer Plantronics
Catalog Number 1139
Type Corded
Wearing Style In-the-Ear
Max Range / Cord Length 10 ft.
Weight 0.5 oz.
Compatibility Works with your existing single- or multi-line corded phone
Microphone Voice Tube
Earpiece Foam
Color Black
Special Technologies Three-Point Fit
Warranty 2-Year Full Replacement
Handset Lifter Compatible Not Applicable
Busy Light Compatible
Quick Disconnect Yes
What's in the box? Plantronics Headset; Carrying Pouch; Polaris Cord; Quick Start Kit; Clear Voice Tube

Customer Reviews