Designed and built with business in mind, the VXi Passport 21 binaural headset delivers the accuracy and clarity contact center and office professionals demand, so both sides of the conversation hear and understand the first time. That means shorter, more productive conversations. Passport is all-day comfortable, too. Its light weight and stay-in-place adjustability help keep users focused on their work, not their headset. Requires P-type QD lower cord (available separately) to connect to your phone.