Convenience on the road / Ear hook / Auto pairing / Fast port connector / Enhanced Data Rate / AFH With a talk time of up to 10 hours, a standby time of up to 350 hours the HBH-PV703 can keep going for as long as you can talk! The HBH-PV703 has features such as last number redial and voice dialing, letting you easily handle calls whenever you need. It offers up to a remarkable 10 hours talk time and 350 hours standby time - so you wont miss important calls because the battery ran out.