Headphone & Headset Accessories (514 items)

Poly Battery Pack for Remote - Battery - for CA 12CD PTT Adapter, 12CD/A PTT Adapter

Poly APV-66 - Electronic hook switch adapter - for Poly MDA200; CS 510, 520, 540; Savi W710, W720, W730, W740, W745; Savi Office WO300, WO350

Poly APU-76 - Electronic hook switch adapter for headset - for CS 510, 510-XD, 520, 520-XD, 530, 540, 540A, 540-XD, 545-XD

Poly APS-11 - Electronic hook switch adapter - for Poly MDA200; CS 510, 520, 540; Savi W710, W720, W730, W745; Unify OpenStage 40, 60, 80

Poly APD-80 - Electronic hook switch adapter for headset - for CS 510, 520, 530, 540; Savi W710, W720, W730, W740, W745

Poly APC-43 - Electronic hook switch adapter for phone - for Cisco IP Phone 78XX, 88XX; Unified IP Phone 6945, 79XX

Poly APA-24 - Electronic hook switch adapter for desk phone - for CS 510, 520, 530, 540, 545; Savi W710, W720, W730, W740, W745; Voyager Legend CS

These headsets have dynamic microphones and are not interchangeable with H Style headset tops. As a result, the Supra® QD is used to prevent wrong connections

Spare, Carrying Case for Calisto 620.

Stereo speaker w/ Y-Connector for the Blackwire C435.

Ear Loop and Ear Gel Kit (C435).

This travel case for the entire Blackwire series provides a secure and convenient travel option for your Blackwire product.

Version optimized for Microsoft® Lync™ and Microsoft OCS 2007 Expand the connectivity options of your current Bluetooth headset with the BT300 Bluetooth USB adapter. Use with Plantronics Bluetooth ...