# 哪款具有主动降噪（ANC）的耳塞电池续航最好？ — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

Which active noise cancellation (ANC) earbuds have the best battery life?

## 产品列表

### Anker Soundcore Liberty 4 NC
```yaml
product: anker-soundcore-liberty-4-nc
brand: Anker
price_gbp: 74.67
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
brand: null
model: null
driver_size: 11
battery_life_hrs: 50
water_resistance_rating: IPX4
noise_cancellation_level_db: 98.5
active_noise_cancellation_switch: Adaptive ANC 2.0
```

- **价格:** £74.67 [^1]
- **概述:** True wireless earbuds with 11mm drivers, Adaptive ANC 2.0 (claimed up to 98.5% reduction), LDAC Hi-Res support and long battery life (10h earbuds, 50h with case). Suits commuters and budget-focused listeners wanting strong ANC and customizable sound via the Soundcore app.
- **附加来源:** [^2], [^3]

### Bose QuietComfort Ultra Earbuds (2nd Generation)
```yaml
product: bose-quietcomfort-ultra-earbuds-2nd-generation
brand: Bose
price_gbp: 223.28
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
brand: null
model: null
driver_size: null
battery_life_hrs: 6
water_resistance_rating: null
noise_cancellation_level_db: null
active_noise_cancellation_switch: Yes (can be toggled via app)
```

- **价格:** £223.28 [^4]
- **概述:** Premium in-ear ANC earbuds with Bose CustomTune, improved adaptive noise cancellation, wireless charging, and AI-based call noise suppression. Suited for users who prioritize top-tier noise cancellation, personalized sound, and reliable call quality.
- **附加来源:** [^5]

---
## 参考来源
[^1]: Soundcore, 访问日期 2026-06-07. https://www.soundcore.com/products/liberty-4-nc-a3947z11
[^2]: Best Buy, 访问日期 2026-06-07. https://www.bestbuy.com/product/soundcore-by-anker-liberty-4-nc-noise-canceling-true-wireless-earbud-headphones-black/JJ8586VJKV
[^3]: Verizon, 访问日期 2026-06-07. https://www.verizon.com/products/soundcore-liberty-4-nc/
[^4]: Bose, 访问日期 2026-06-07. https://www.bose.com/p/earbuds/bose-quietcomfort-ultra-earbuds-2nd-gen/QCUE2-HEADPHONEIN.html
[^5]: Best Buy, 访问日期 2026-06-07. https://www.bestbuy.com/product/bose-quietcomfort-ultra-2nd-gen-true-wireless-noise-cancelling-in-ear-earbuds-black/J7C5V6WCKZ