Jabra GN1218 AC Bottom Lead for Jabra Biz 1500, 2300 and 2400II headsets compatible with the Cisco IP phones £34.43 inc. VAT
Jabra BIZ™ 1500 USB Mono, Noise-Cancelling, Wideband, Microphone boom: flexible, for USB Softphone £62.51 inc. VAT