Plantronics 202581-01 Blackwire C725 USB Optimised Headset with Active Noise cancelling -Silver/Black & 85298-01 Travel Case for Blackwire : Amazon.co.uk: Electronics & Photo
Headseton
Plantronics 202581-01 Blackwire C725 USB Optimised Headset with Active Noise cancelling -Silver/Black : Amazon.co.uk: Musical Instruments & DJ