Bose QuietComfort Ultra Earbuds
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At a glance
- Brand
- Bose
- Type
- True Wireless
- Fit
- -
- Connection
- Wireless
- Noise cancelling
- Yes
- Released
- 2023
The Bose QuietComfort Ultra Earbuds are premium wireless earbuds featuring advanced active noise cancellation and high-quality sound, designed for immersive listening and comfort.
The HearWiki takeAI-condensed
The Bose QuietComfort Ultra Earbuds are premium wireless earbuds that blend strong adaptive noise cancellation with a balanced, immersive sound profile. They offer a comfortable fit, solid battery life with the charging case, and support for high-quality audio codecs, making them a versatile choice for travel and daily use.
What works
- Adaptive noise cancellation effectively silences background noise
- Detailed, well-rounded sound with aptX Adaptive support
- Comfortable, stable fit for extended listening sessions
- Convenient multipoint Bluetooth for seamless device switching
- Quick charge provides 2 hours of playback in just 20 minutes
What doesn't
- Battery life is modest at 4 hours with ANC enabled
- Charging case adds only 18 total hours, below some rivals
- Touch controls may take time to master
- IPX4 rating only resists light splashes, not full submersion
Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.
Specifications
| Driver | 2× driver |
|---|---|
| Drivers per side | 2 |
Audio
| Driver | 2× driver |
|---|---|
| Drivers per side | 2 |
Wireless
| Bluetooth | 5.3 |
|---|---|
| Codecs | SBC, AAC, aptX Adaptive |
| Multipoint pairing | Yes |
| Wireless range | 9 m |
Battery
| Battery life | 6 h |
|---|---|
| Battery life (ANC on) | 4 h |
| Battery incl. case | 18 h |
| Full charge time | 120 min |
| Quick charge | 20 min → 2 h |
Features
| Active noise cancelling | Yes |
|---|---|
| ANC type | adaptive |
| Transparency mode | Yes |
| Companion app | Yes |
| Custom EQ | Yes |
| Wear detection | Yes |
| Controls | touch |
Design
| Weight | 6.2 g |
|---|---|
| Case weight | 59.9 g |
| Water resistance | IPX4 |
| USB-C | Yes |
Calls
| Microphones | 4 |
|---|
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