Sound quality: World-class noise cancelling with Bose immersive audioBattery: Up to 6 hours in Quiet or Aware ModeEnhanced feature: CustomTune technology adapts to your ear shape When music means everything, there’s 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 FeaturesMake every song count.When music means everything, every listen deserves personalised audio, the best Bose noise cancelling in ear, and a seamless experience from your Bluetooth® earbuds. So you can feel all the feels with every song. Heart-stopping sound with each play.CustomTune technology analyses your ears and adapts your in-ear headphones to their shape. The result? World-class noise cancellation and custom sound for bigger chills every time you press play. World-class noise cancellation.The best noise cancelling of any Bose earbuds is now even better than before. ActiveSense technology smooths spikes in surrounding sound, so even in Aware Mode distractions won’t get in the way. Modes put you in the moment.Get full noise cancellation with Quiet Mode. Or turn on Aware Mode with maximum transparency to hear your surroundings. Immersion Mode blends noise cancelling with Bose Immersive Audio for the realest listening experience. Immersive Audio. Feel the real.Bose Immersive Audio spatialises what you’re hearing by taking it out of your head and placing it beyond your Bluetooth earbuds. It’s like listening from the acoustic sweet spot, where songs sound like the artist intended. Fit? Check.Choose from nine combinations of eartips and stability bands to find the snuggest fit for comfortable earbuds. The soft, umbrella-shaped tips seal the opening of your ear to reduce outside noises while stability bands hug your ears. Calls count too.Noise-rejecting mics and AI-based background noise suppression filters out your surroundings and wind so you can be heard and hear it all. Take calls with both or a single wireless earbud, whatever works for you. Keep the music playing.Play for up to 6 hours in Quiet or Aware Mode (up to 4 hours with Immersive Audio).* Low power? The case holds up to three full charges,** and recharging it is easier than ever with new wireless capabilities. Bose app.Download the Bose app to receive the latest software updates. Ensure optimal functionality and get access to all the latest features and cutting-edge tech. What's in the box?Bose QuietComfort Ultra Earbuds (2nd Gen)Bose Fit Kit: Three pairs of eartips (small, medium, large), and three pairs of stability bands (small, medium, large) Charging case USB-C® (A to C) cable (12")
