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 real
• These 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 spot
• What 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 sound
• It’s a groundbreaking experience with sound so real you’ll almost try to reach out and touch it.
• World-class noise cancellation
• Get 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 you
• CustomTune technology auto-adjusts the noise cancellation and sound performance to your ears’ liking. So everything hits just as it should.
• Tailored Sound in Three Steps:
• 1. They analyze the unique shape of your ears
• 2. They adapt to any distortion
• 3. They personalize to always give you the best sound quality

Features

• Spatial audio earbuds
• What you hear is placed just in front of you, so it’s like you’re listening without wearing earbuds.
• World-class noise cancellation
• Quiet Mode engages full noise cancellation so you can focus. Aware Mode feels as if you aren’t wearing headphones at all.
• Everything tailored to you
• CustomTune tech analyzes your ears, adapts to the shape, and auto-adjusts to personalize the sound and noise cancellation.
• Comfort and stability for any ear
• Nine possible combinations of eartip and stability bands (now even easier to swap out) ensure the most comfy and stable fit for your ears.
• Go ahead, listen longer.
• The earbuds play for up to 6 hours (up to 4 hours with Immersive Audio)* and the case holds up to 3 additional full charges

Specifications

• Headphone Fit: In Ear
• Built-in Microphone
• Noise Cancelling
• Noise Control Type: Adjustable Noise Cancelling
• IPX4
• Charging case
• Rechargeable
• Battery Charge Time: 2 hours
• Charging Interface(s): USB C Port
• A2DP Bluetooth Audio Streaming, HFP Bluetooth
• Bluetooth Version 5.3
• Bluetooth Range 30'
• Bose App Bose Music App

Dimensions

• Bud Single: 1.23" H x 0.79" W x 0.96" D (0.017 lb)
• Case: 2.61" H x 2.34" W x 1.05" D (0.132 lb)