DESC: By combining ergonomic design with streamlined, sophisticated electronics, Motorola has produced a versatile and comfortable Bluetooth headset with the H500. Providing 8 hours of talk time and 130 hours of standby time on a single charge, the H500 is just as powerful as it is easy to wear. A multi-function button provides simple access to 3-way calling and mute features. The earhook is designed to be removed and flipped so it can be worn on either ear, and with Bluetooth 1.2 support, you’ll get less dropped calls with reduced interference from other electronic devices.