DESC: VXI s Passport 20 P is our high quality, professional grade binaural headset solution for Contact center use. Passport P headsets use the same impact-resistant plastic used in sports equipment to withstand the intensity of the 24/7 center. Durable construction means fewer repairs and less hassles. Unlike Voice Tubes, the noise canceling microphone blocks out the background sound of surrounding agents and you ll never need to replace a tube again. High quality components ensure clear audio communication on both ends of the call.