GN Jabra Biz 1900 Duo USB Headset Print Email Call 0151 653 8082 for price. SKU: GB1900DU Add to Wishlist Back to: USB Headsets Ask a question about this product ×Close GN Jabra View all GN Jabra 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: Biz 1900 Duo USBManufacturers Part Number: 1989-829-107Condition: NewBinaural noise cancelling headset with USB connector for PC softphone use.Convenient inline controls for call answering/ending, volume and mute.