Enjoy your new freedom with the wireless one-ear headset. Meet the Voyager 4310 UC. It provides you with everything you need to stay connected to all of your devices, whether at home or in the office. All-day wearing comfort and acoustic fence technology with dual microphone suppresses background noise and keeps you productive. Connect your device to the computer via the BT700 USB-A adapter or via Bluetooth 5.2 to a mobile device. The included desk charging station included keeps your headset fully charged. Other features: - Voyager 4310 UC Bluetooth wireless headset - Monaural - Connected to PC/Mac via USB-A Bluetooth adapter and a mobile device via Bluetooth - Up to 50 m range (with BT700 USB adapter) - Dual noise-cancelling microphone suppresses background noise - Up to 24 hours of wireless talk time - Comfortable and adjustable padded headband - 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