The Bose Ultra Open Earbuds feature a revolutionary open-ear design with a cuff-like fit that leaves your ears completely accessible to surrounding sounds while delivering rich, private audio through proprietary OpenAudio technology. The light-as-air silicone hinge adapts to your ear movement for a stable, comfortable grip that can be worn all day without discomfort.

Key features include Immersive Audio mode with spatialized sound, adjustable EQ settings via the Bose app, and Bluetooth multipoint connectivity supporting two simultaneous device connections. The earbuds provide up to 7 hours of playback time, with an additional 19.5 hours from the charging case. They feature IPX4 water resistance, SimpleSync pairing with compatible Bose soundbars and speakers, and a quick Switch Source feature for easy device switching.

The package includes two earbuds with charging case, USB-C charging cable, and safety documentation. Physical dimensions per earbud are 0.73"H × 0.67"W × 1.07"D weighing 0.014 lb, with a charging case measuring 1.65"H × 2.56"W × 1.04"D and weighing 0.097 lb.