The Savi 8245 MS Mono Bluetooth headset comes with its charging port which connects to your PC via a USB-A cable. It features dedicated mute, call answer/end and volume controls as well as a noice-cancelling microphone. Weighing 21g, it takes 3 hours to fully charge and can run continuoulsly for up to 7 hours in a range of 180m. 2-year limited warranty. Black.