Bose QuietComfort Ultra Earbuds 2nd Gen (Midnight Violet) NoLongerAvailable Its aperture mechanism comprises 9

Its aperture mechanism comprises 9 precisely controlled iris blades

in Sports mode

Race Predictor

hook-and-loop fasteners

and were rewarded with albums that were consistently acclaimed for the violinist’s warmth and depth of tone and virtuoso temperament

Bose QuietComfort Ultra Earbuds 2nd Gen (Midnight Violet) NoLongerAvailable Its aperture mechanism comprises 9When music means everything, theres QuietComfort Ultra Earbuds (2nd Gen). Because every listen deserves premium, personalised audio, the best Bose in ear noise cancelling, and an entirely seamless wireless earbuds experience so you can feel all the feels with each song you play. Key Features Make every song count. When music means everything, every listen deserves personalised audio, the best Bose noise cancelling in ear, and a seamless experience