Jabra GN Y-Training Cord Splitter- connects two Jabra headsets to a single phone to perform agent training, supervisory, coaching, multi-users on one call
Amazon.com: Jabra 2400 II QD Duo NC Wired Headset - Black : Electronics
USB Training Y-Cord Adapter for Jabra QD & Smith Corona Classic QD Headsets - IN STOCK - LIMITED QUANTITIES
Jabra Sport Coach Bluetooth Wireless Buds Dolby Audio TrackFit 5.5 Hours Music/Talk - Walmart.com
Amazon.com: Jabra 265-09 Link 265 USB/QD Training Cable, Black : Electronics
Amazon.com: Jabra Softphone PC USB Training Bundle with Two (2) Jabra Biz 1500 Mono QD Headsets and USB Training Y-Cable : Electronics