- Comfortable for all-day wear, it's the lightest Bluetooth headset for contact centre use, weighing in at 21 g - Bluetooth technology allows for seamless and easy global wireless deployment - Any distracting noise surrounding the speaker is blocked by the noise-cancelling microphone 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