Get more from your headphones when you pick up Bose Ultra open in-ear headphones. These in-ear, wireless headphones are crafted for comfort, so whether your day takes you to the office, the gym, or both, these headphones are ready. With up to 7.5 hours of play time (up to 4.5 hours with Immersive Audio or up to 48 hours of standby), you’re equipped with the power of long-lasting battery life.