Plantronics Blackwire C720-M USB and Bluetooth Headset Print Email Call 0151 653 8082 for price. SKU: PBWC720M MS Lync Certified Add to Wishlist Back to: USB Headsets Ask a question about this product ×Close Plantronics View all Plantronics Products Close FREE delivery on orders over £50. 100% money back guarantee if not 100% satisfied.* Our secure checkout accepts all major debit/credit cards and PayPal. Expert Help & Advice 9:30am -4:30pm Mon - Fri. Call 0151 653 8082. Description Model: Blackwire C720-MManufacturers Part Number: 87506-11Condition: NewUSB headset - optimised for Microsoft LyncWideband audio headset with noise cancelling technology to minimise distracting background noises. Connects to your PC with USB cord or mobile phones and tablets via Bluetooth for complete flexibility.