# Which active noise cancellation (ANC) earbuds have the best battery life? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

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

## Products

### Bose QuietComfort Ultra Earbuds (2nd Generation)
```yaml
product: bose-quietcomfort-ultra-earbuds-2nd-generation
brand: Bose
price_gbp: 220.62
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
battery_life_hrs: 6
active_noise_cancellation_switch: Yes (can be toggled via app)
```

- **Price:** £220.62 [^1]
- **Summary:** 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.
- **Additional Sources:** [^2]

### Beats Studio Buds Plus
```yaml
product: beats-studio-buds-plus
brand: Beats
price_gbp: 110.67
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
brand: Beats
model: Studio Buds Plus
battery_life_hrs: 36
water_resistance_rating: IPX4
active_noise_cancellation_switch: true
```

- **Price:** £110.67 [^3]
- **Summary:** The Beats Studio Buds Plus are wireless earbuds with active noise cancellation, Transparency mode, spatial audio, and up to 36 hours of total battery life with the charging case. They suit commuters, travelers, and everyday listeners who want compact earbuds with Apple and Android compatibility.
- **Ideal For:** They suit listeners seeking ANC earbuds with strong battery life because they provide up to 36 hours total, including up to 9 hours from the earbuds and 27 hours from the charging case.

### Anker Soundcore Liberty 4 NC
```yaml
product: anker-soundcore-liberty-4-nc
brand: Anker
price_gbp: 73.78
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
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
```

- **Price:** £73.78 [^4]
- **Summary:** 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.
- **Additional Sources:** [^5], [^6]

### HAVIT TW983
```yaml
product: havit-tw983
brand: HAVIT
price_gbp: 22.32
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
brand: HAVIT
model: TW983
driver_size: 13
battery_life_hrs: 9
noise_cancellation_level_db: -35
```

- **Price:** £22.32 [^7]
- **Summary:** The HAVIT TW983 features 13 mm drivers, Adaptive Hybrid ANC 3.0 with up to 35 dB noise reduction, LHDC Hi-Res audio, Bluetooth 6.0 multipoint, and up to 9 hours of playback per charge. Its semi-in-ear design suits Android listeners and people who want comfortable earbuds for extended work, travel, or music sessions.
- **Ideal For:** The HAVIT TW983 suits listeners prioritizing ANC-earbud battery life because it offers up to 9 hours per charge and 40.5 hours with the charging case, alongside up to 35 dB of noise cancellation.

---
## References & Sources
[^1]: Bose, accessed 2026-09-13. https://www.bose.com/p/earbuds/bose-quietcomfort-ultra-earbuds-2nd-gen/QCUE2-HEADPHONEIN.html
[^2]: Best Buy, accessed 2026-09-13. https://www.bestbuy.com/product/bose-quietcomfort-ultra-2nd-gen-true-wireless-noise-cancelling-in-ear-earbuds-black/J7C5V6WCKZ
[^3]: Best Buy, accessed 2026-09-13. https://www.bestbuy.com/product/beats-studio-buds-true-wireless-noise-cancelling-earbuds-transparent/JJ8ZHR2C24
[^4]: Soundcore, accessed 2026-09-13. https://www.soundcore.com/products/liberty-4-nc-a3947z11
[^5]: Best Buy, accessed 2026-09-13. https://www.bestbuy.com/product/soundcore-by-anker-liberty-4-nc-noise-canceling-true-wireless-earbud-headphones-black/JJ8586VJKV
[^6]: Verizon, accessed 2026-09-13. https://www.verizon.com/products/soundcore-liberty-4-nc/
[^7]: GreaTecno, accessed 2026-09-13. https://greatecno.com/gb/headsets/895987-havit-tw983-earbuds-purple-6939119051075.html