The Poly Voyager 4220 UC USB-A headset features Multi-Device Connectivity for connection to computers and mobile devices. It offers crystal-clear audio quality and noise-canceling technology.
Technical Specifications
Multi-device connectivity via USB-A and Bluetooth
Noise-canceling microphone for clear communication
Exceptional audio quality with wideband sound
Up to 12 hours of talk time for all-day use
Lightweight and comfortable design for extended wear