​Bose Ultra MX-550 Open Earbuds ​Experience immersive sound and all-day comfort with the Bose Ultra MX-550 Open Earbuds. Designed with an innovative open-ear structure, these earbuds let you enjoy your favorite music, podcasts, and calls while staying aware of your surroundings. ​Key Features: ​Brand Name: Bose ​Product Type: Ultra MX-550 Open Earbuds ​Audio Technology: Features 360 Reality Audio for an immersive, spatial listening experience. ​Design: Ergonomic open-ear fit that ensures comfort and stability without sealing off the ear canal. ​Battery Life: Extended performance offering long-lasting playback capacity (indicated as 60h+20h total battery support).