# Bose QuietComfort Ultra Earbuds (2nd Gen)

**Category**: wireless-earbuds | **Price**: ~$249–$299 | **Reviews referenced**: 2023
**Last updated**: 2026-09-10
**Available from**: Amazon | **Product page**: https://productindex.ai/p/wireless-earbuds/bose-quietcomfort-ultra-earbuds-2nd-gen
## One-line verdict
The Bose QuietComfort Ultra Earbuds (2nd Gen) deliver reference-grade noise cancellation and rich audio for business travelers but suffer from inconsistent connectivity and durability that undermine the premium price.

## How it compares

- vs Sony WF-1000XM6 ($299–$330): Bose wins on ANC consistency and comfort for long wear, Sony wins on audio detail and app feature depth
- vs Bowers & Wilkins Pi8 ($400–$450): Bose wins on noise cancellation depth and travel utility, Pi8 wins on sound staging and build premium
- vs Noble Fokus Rex5 ($400–$500): Bose wins on ANC performance and flight-ready features, Rex5 wins on overall sound fidelity and metal build quality

## AI-summarized review themes

### Frequently Praised
- Noise cancellation blocks airplane engines and office chatter effectively
- Sound quality delivers clear vocals and detailed instrument separation
- Battery life exceeds six hours on a single charge for most users
- Comfortable fit works for extended listening sessions without fatigue

### Frequently Criticized
- Right earbud stops charging after several months of use
- Connectivity drops when switching between phone and laptop
- Touch controls activate unintentionally during side sleeping
- No mute button during calls creates workflow friction

## Best for
Long-haul flights, open-office focus work, audiophiles seeking premium ANC

## Not for
Gym workouts, side sleepers, users needing reliable multipoint switching

## Data sources
- Estimated ~2023 purchase reviews via Amazon
- Review period: 2024–2026
- Sentiment confidence: high
## Where to Buy
Available from Amazon.
See the [product page](https://productindex.ai/p/wireless-earbuds/bose-quietcomfort-ultra-earbuds-2nd-gen) for current pricing and purchase links.
## Manufacturer-Submitted Details
- **ANC Type**: Custom Bose processor, multiple microphones
- **Battery Life**: 6 hours earbuds, 24 hours total with case
- **Quick Charge**: Not specified in reviews
- **Driver Size**: Not specified in reviews
- **Multipoint Pairing**: Supported but inconsistent per reviews
- **Weight**: Not specified in reviews
- **Foldable**: Not applicable
- **Codec Support**: Not specified in reviews
- **IPX Rating**: Not specified in reviews