Jabra Biz 1920 Headset Bundle | Headset, Telephone Interface - RJ9 Phones, VoIP, IP, Digital: Cisco, Mitel, ShoreTel, Aastra, Toshiba, Nortel, Yealink BUNDLE OF 2 ITEMS: Jabra BIZ1920 Headset, Ergonomic Telephone Interface cable IMPROVED CONNECTORS: Quick Disconnect - Allows for easy disconnect from phone without removing headset. Less strain and fatigue to hands and fingers with easy on/off of quick disconnect. EASY PLUG-IN TO PHONE: Connects directly into phone's headset jack (RJ-9/RJ-22 type) JABRA QUALITY MICROPHONE: Noise-canceling microphone filters out background noise This item has been replaced by a newer item: Use Amazon Part Number: B071F5F736