# What are the wireless earbuds with the longest battery life? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are the wireless earbuds with the longest battery life?

## Products

### Anker Soundcore Liberty 5
```yaml
product: anker-soundcore-liberty-5
brand: Anker Soundcore
price_gbp: 97.18
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
brand: Anker
model: Liberty 5
battery_life: 12
bluetooth_version: 5.4
noise_cancellation: Adaptive ANC 3.0
charging_case_capacity: 580
water_resistance_rating: IP55
```

- **Price:** £97.18 [^1]
- **Summary:** The Liberty 5 are true‑wireless earbuds with Dolby Audio, LDAC support, adaptive ANC 3.0, and multipoint Bluetooth 5.4. They offer long battery life (up to 12 hours per earbud with ANC off, 8 hours with ANC on) and IP55 water resistance, plus wireless charging for the case. The package targets users who want high‑resolution codecs, strong call performance, and extended playback.
- **Ideal For:** They suit the question about longest battery life because they provide up to 12 hours per charge and up to 48 hours total with the 580mAh case, among the higher totals for ANC earbuds.

### Soundcore Liberty 4 Pro
```yaml
product: soundcore-liberty-4-pro
brand: Soundcore
price_gbp: 74.76
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
brand: Soundcore
model: Liberty 4 Pro
battery_life: 18
bluetooth_version: Bluetooth 5.3
noise_cancellation: Adaptive ANC (7-sensor real-time adaptive)
charging_case_capacity: 500
water_resistance_rating: IPX4
```

- **Price:** £74.76 [^2]
- **Summary:** High-end true wireless earbuds with adaptive ANC, studio-level dual-driver sound, a smart case with touchscreen, and fast charging. They suit users who want advanced noise cancellation, detailed audio, and long combined battery life for travel and commuting.
- **Ideal For:** Good for longest-battery-life searches because they offer 18 hours per earbud charge and up to 72 hours total with the 500 mAh charging case.

---
## References & Sources
[^1]: SoundGuys (affiliate link to retailer), accessed 2026-06-12. https://www.soundguys.com/anker-soundcore-liberty-5-review-137445/
[^2]: Newegg, accessed 2026-06-12. https://www.newegg.com/soundcore-liberty-4-pro-earbud-black/p/0TH-06BS-000J8