Bose QuietComfort Ultra Wireless Noise-Canceling Earbuds
Breakthrough spatialized audio with Bose Immersive Audio, CustomTune personalized sound, World-class ANC.
Technical Specifications
| Immersive Audio | Bose Proprietary Spatial Audio DSP |
| Noise Cancellation | Active Noise Canceling + Aware Mode |
| Battery Life | Up to 6 hours continuous (24h with case) |
| Water Resistance | IPX4 Splash Proof Rating |
| Bluetooth | Bluetooth 5.3 with Snapdragon Sound |
Product Overview
Revolutionary spatialized audio puts what you are hearing right in front of you. CustomTune technology shapes the audio and cancellation specifically to your ear canal.
Customer Reviews & Certified Ratings
Based on 66 verified customer assessments
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Verified Customer Reviews (66)
Authenticated hardware buyer feedback and benchmark reviews
Transparency mode sounds indistinguishable from open ears - Verified Review #65
Arrived within 24 hours of order via VoltPulse priority express logistics. Immersive Audio mode creates a virtual soundstage in front of you that stays anchored even when turning your head. Acoustic instruments have wonderful separation.
Stability bands ensure they never slip during gym workouts - Verified Review #64
Battery lasts around 6 hours per charge with another 18 hours in the case. Callers tell me my voice sounds like I am speaking directly into the phone. Bose has achieved magic with their CustomTune acoustic chime when putting them in. It customizes the sound profile to your ear canal shape and the ANC is dead silent.
CustomTune technology calibrates frequency response to your ears - Verified Review #63
The umbrella-shaped silicone tips combined with the stability bands provide an airtight seal that stays firmly locked in during 10km sprints. Arrived within 24 hours of order via VoltPulse priority express logistics.
Acoustic noise cancellation completely silences train commutes - Verified Review #62
Immersive Audio mode creates a virtual soundstage in front of you that stays anchored even when turning your head. Acoustic instruments have wonderful separation. Battery lasts around 6 hours per charge with another 18 hours in the case. Callers tell me my voice sounds like I am speaking directly into the phone.
Immersive Spatial Audio makes live concerts come alive - Verified Review #61
Bose has achieved magic with their CustomTune acoustic chime when putting them in. It customizes the sound profile to your ear canal shape and the ANC is dead silent. Overall excellent performance, minor learning curve on initial setup but smooth sailing ever since.
Genuine Bose India warranty validated upon registration - Verified Review #60
Arrived within 24 hours of order via VoltPulse priority express logistics. Immersive Audio mode creates a virtual soundstage in front of you that stays anchored even when turning your head. Acoustic instruments have wonderful separation.
Bose app equalizer allows precise acoustic fine-tuning - Verified Review #59
Battery lasts around 6 hours per charge with another 18 hours in the case. Callers tell me my voice sounds like I am speaking directly into the phone. Bose has achieved magic with their CustomTune acoustic chime when putting them in. It customizes the sound profile to your ear canal shape and the ANC is dead silent.
Ear tips create a gentle pressure-free acoustic vacuum - Verified Review #58
The umbrella-shaped silicone tips combined with the stability bands provide an airtight seal that stays firmly locked in during 10km sprints. Arrived within 24 hours of order via VoltPulse priority express logistics.