The Sennheiser EZX 80 Bluetooth headset enables you to talk for hours. It features an astonishing 10 hours of talk time and 10 days of stand-by time, as well as the ability to play podcasts, music and audio books wirelessly from your device. Automatic voice prompts will let you know when it is successfully connected to your phone. It will tell you how much talk time is left at the press of a button, before you need to charge it. You can even connect it to two phones at the same time. Includes 1 USB charging cable, 1 car charger and 1 quick start guide.