Breakthrough spatialized audio for more immersive listening that makes your music feel realer than ever before - no matter the content or source. World-class noise cancellation and sound tailored to you. And a design that feels so good to wear. Say less. (Listen more.) QuietComfort Ultra Earbuds are the ultimate wireless noise cancelling earbud experience. Bose Immersive Audio pushes the boundary of what it means to listen by taking what you're hearing out of your head and placing it in front of you. It sounds so real it's almost like you could reach out and touch it.Sound just got realThese spatial audio earbuds with Bose Immersive Audio push the boundary of what it means to listen. So you get music that sounds realer than ever before.Welcome to the acoustic sweet spotWhat you're hearing is placed just in front of you. so it seems like you aren't listening with earbuds at all.Mind-bending natural soundIt's a groundbreaking experience with sound so real you'll almost try to reach out and touch it.World-class noise cancellationGet real quiet when you want it and awareness when you need it. Or blend the two to your liking with these noise cancelling earbuds.The sound and silence are all youCustomTune technology auto-adjusts the noise cancellation and sound performance to your ears' liking. So everything hits just as it should.These earbuds feel sooooooo good to wearSooo comfyUmbrella-shaped eartips are super soft yet still seal off outside noise.Sooo stableStability bands hug your ears' contours for a snug fit. Choose between 9 potential combos for the best fit.