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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, this headset is a pleasure to wear. Quick Disconnect lets you walk away from your phone while wearing your headset, voice tube microphone improves clarity of speech.This complete headset is designed for the Cisco IP phones that use a power cube 7940, 7960, 7970.
|Additional Information||Unique three-point fit; Supports SoundGuard Plus and Call Clarity; Requires Plantronics amplifier to connect to your telephone|
|Product Line||DuoPro; TriStar|
|package contents||4 Earbuds|
|Earpiece Design||over the ear|
|Product Name||DuoPro Tri Star H81CIS Earset; TriStar H81 Voice Tube Earset|
|Host Interface||Proprietary Interface; Quick Disconnect|
|Compatibility||Cisco IP Phones: 7940; 7960; 7970|
|weight||0.40 oz; 0.50 oz|
|warranty length||2-year limited|
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