Configurable for every user, the Plantronics voice tube DuoPro is the most versatile headset ever made. The DuoPro features best-in-class sound quality and all-day comfort. Two-year warranty. Polaris models are for use with phone systems with built-in amplifiers.

FEATURES:

Superior voice tube technology Earloop style Unsurpassed comfort Rugged construction Metal-reinforced pivot points to withstand everyday use Quick Disconnect™ Specialty headsets for use with Northern Telecom's NORSTAR 512 and MERIDIAN M2216 For use with any Telephone with RJ22 Amplified Jack Includes 2 ft. Cable