GN QD Compatible 2.5mm Headset cord for Jabra QD compatible corded headset Conference Phones including a unique single hold

including a unique single hold button for audio and video

It has three Sennheiser QD's on it to connect two headsets to one station for training purposes

4-mic array beamforming noise cancellation

Perfectly compatible with Cisco/Avaya/Poly/Grandstream/Mitel/Unify/Yealink T2X/T4XG desk phones

Jabra BIZ 1500 Mono Headset

GN QD Compatible 2.5mm Headset cord for Jabra QD compatible corded headset Conference Phones including a unique single holdGN QD on one end 2. 5mm prong plug on the other Short curly cord in the middle Will work with GN QD compatible corded headset like Starkey G series Smith Corona Classic series, Jabra QD headsets Comparable to the Jabra 2. 5mm cord part# 1005143