Poly Savi 7420 Office Stereo DECT 1920-1930 MHz Headset

Designed for the modern office with enhanced density performance, multi-device connectivity and advanced security features. You can deploy this headset across the company so everyone will benefit from increased productivity and wireless freedom. Your conversations are private with DECT Security Step C, FIPS 140-2 military-grade features, and 256-bit AES encryption. You can be sure your conversations are clear thanks to a noise-canceling microphone boom with acoustic fence technology.