Poly Savi 8220 UC USB-C Headset Binaural DECT headset for PCs/notebooks or mobile phones. The noise-cancelling microphone which reduces background noise to a minimum provides the best sound quality. - Comfortable fit - Noise-cancelling microphone - Buttons on headset - Enhanced sound experience - Includes charging station Please note: We recommend using Poly Lens software with this product. This enables central management of video devices, headsets, phones and webcams. Other benefits: - Custom device settings - Always the latest firmware - Easy troubleshooting tool - Fast device integration - Dashboard layout with intelligent news feed