Bose Ultra Open Earbuds,

Immersive Audio Spatialized sound puts you in the music. OpenAudio technology Rich, high-quality, private sound. SimpleSync Pair seamlessly with Bose smart soundbars and speakers. Go ahead, listen longer Up to 7 hours of play time (up to 4 hours with Immersive Audio or Auto Volume)1 or up to 48 hours of standby,3 and up to an extra 19.5 hours of battery life in the charging case.4 Bose app Take personalization even further with Adjustable EQ settings in the Bose app. Control bass, mid-range, and treble levels as you go. Bluetooth multipoint connectivity With multipoint connectivity, you can seamlessly connect to two devices simultaneously via Bluetooth.