The Motorola H300 Bluetooth Headset promises lengthy talk times, excellent audio and a lightweight form – no charging required. Powered by one AAA battery, this headset is designed for people always on-the-go who need to communicate wherever, whenever – providing a remarkable 30 hours of talk time** from one single battery. With the luxury of a replaceable battery, you never have to worry that you left your charger back at home or that you have to wait while the headset charges to use it again.