Bose QuietComfort Ultra Earbuds (2nd Gen) - Wireless Noise Cancelling Earbuds, Immersive Audio, USB-C, 6h Battery, IPX4, Black

Premium sound, personalized for you

With Bose QuietComfort Ultra Earbuds (2nd Gen), every listening moment can feel tuned to you. CustomTune technology analyzes the shape of your ears and adapts noise-cancellation and audio performance for a balanced, immersive experience you hear in your own space. The result is world-class noise cancellation paired with a sound profile that can feel bigger, clearer, and more intimate with your music.

ActiveSense technology smooths sudden ambient spikes, helping distractions feel more predictable in busy environments. Whether you’re commuting, working, or winding down, noise control adapts to your surroundings so you can stay in the moment without cranking the volume.

Key benefits you may notice

• CustomTune adapts to your ears for clearer dialogue and consistent sound across activities.
• Nine ear tip and stability-band combinations help you find a secure, comfortable fit for long listening sessions.
• Immersive Audio places sound around you, creating a sense of space beyond the earbuds.
• Cinema Mode spatializes video audio for a more theater-like experience during films and shows.
• SpeechClarity microphones focus on your voice while reducing background noise and wind noise during calls.
• Bluetooth multipoint lets you switch between devices—phone, laptop, or tablet—without re-pairing.

Daily convenience is built in. The wireless charging case provides up to three full charges, and USB-C keeps recharging simple and fast. On a single charge, you can enjoy up to six hours of listening in Quiet or Aware modes, with the option to extend playtime depending on your settings. An IPX4 rating adds splash resistance so you can listen with confidence in light rain or workouts.

Everyday scenarios

• Hands-free calls with clear voice pickup from either bud or both ears.
• Comfortable listening with personalized fit options designed to hug the ear without fatigue.
• Easy control and software updates via the Bose app, unlocking new features over time.