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 to a computer with the included BT700 USB-C adapter and to a mobile via Bluetooth v5.2. Other features: - Voyager 4310 UC Bluetooth wireless headset - Monaural - Connect to a PC via USB-C Bluetooth adapter and 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 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