Bose QuietComfort Ultra Earbuds (2nd Gen) Color:Midnight Violet dynamic headphones)

dynamic headphones)

The power to play aaaall day

1000mAh battery

with the powerful bass more typically associated with closed back designs

no matter how your ears are shaped

Bose QuietComfort Ultra Earbuds (2nd Gen) Color:Midnight Violet dynamic headphones)Welcome the second gen. of QuietComfort Ultra. Boses CustomTune tech ensures world class sound and noise cancellation thats tuned to the individual ear, and spatialised sound takes you into the world of Immersive Audio. And find just the right fit for snug, secure comfort. Heart stopping sound with each play CustomTune technology analyses your ears and adapts the sound and noise cancellation to their unique shape. The result? World class noise