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Wireless earbuds designed to cut ambient noise and deliver Hi-Res audio on the move. The soundcore Liberty 4 NC Earbuds combine adaptive noise cancellation, LDAC streaming and long battery life for calmer commutes and clearer calls. Are they the right upgrade for frequent travellers and audio fans?
⚡ At a Glance
- • Sound Signature: Precise mids, controlled bass and clear highs
- • Best for: Frequent travellers and listeners who want quiet and detailed audio
- • Not ideal for: Users needing full waterproofing for swimming or heavy exposure
Adaptive ANC 2.0 uses an in-ear sensor and a noise isolation chamber to reduce noise by up to 98.5%. 11mm custom-tuned drivers combined with LDAC deliver Hi-Res wireless audio, while the case extends playback to as much as 50 hours.
Peaceful commutes - thanks to Adaptive ANC 2.0 and 98.5% noise reduction
A high-sensitivity in-ear sound sensor, an oversized driver and a noise isolation chamber work with Adaptive ANC 2.0 to make real-time calculations based on ear canal shape and external sound levels. The system adjusts cancellation settings to counteract varying ambient noise.
Far less background noise during travel and commuting, making music and podcasts clearer and phone calls easier to follow.
Detailed Hi-Res listening - with 11mm custom-tuned drivers and LDAC
11mm custom-tuned drivers deliver a wide frequency response and clear detail, while LDAC transfers up to three times more audio data than standard Bluetooth codecs for higher-resolution wireless playback.
Improved instrument separation and clarity, especially noticeable on high-resolution tracks and complex mixes.
Long usage and reliable calls - thanks to extended battery and 6-mic AI call system
Normal playback runs for 10 hours per charge and extends to 50 hours with the charging case, with ANC active giving 8 hours per charge and 40 hours with the case. Six beamforming microphones use an AI algorithm to amplify the speaker's voice and suppress background noise.
Keeps music playing across full travel days and offers noticeably clearer voice calls in noisy environments.
✨ The 4 Key Reasons for soundcore Liberty 4 NC Earbuds
- 98.5% noise reduction - Cuts ambient noise dramatically for focused commuting and flights
- LDAC Hi-Res wireless audio - Transfers three times more data for clearer, richer music playback
- 6-mic AI Clear Calls - Isolates voice and reduces background noise during calls reliably
- 50-hour total battery with case - Keeps music playing across long journeys and multi-day trips
📋 Technical Details at a Glance
- Category: Earbuds
- Drivers: 11mm custom-tuned dynamic drivers
- Noise cancelling: Adaptive ANC 2.0, up to 98.5% reduction
- Audio codec support: LDAC, Hi-Res wireless audio
- Hear profile: HearID 2.0 with adjustable EQ and 22 presets
❓ Frequently Asked Questions
Q: Do these earbuds have active noise cancelling?
A: Yes, Adaptive ANC 2.0 combines an in-ear sensor and a noise isolation chamber to reduce background noise by up to 98.5%, adapting to ear canals and surrounding environments.
Q: How long does the battery last between charges?
A: Normal playback runs for 10 hours per charge and extends to up to 50 hours with the charging case; with ANC on expect about 8 hours per charge and 40 hours with the case.
Q: Are these any good for phone calls?
A: Yes, six beamforming microphones and an AI algorithm amplify voice while reducing ambient sound for clearer calls.
🏆 Our Verdict
The soundcore Liberty 4 NC Earbuds suit frequent travellers and listeners who demand strong noise cancellation and high-resolution audio. Adaptive ANC up to 98.5%, LDAC support and extended battery life are the key strengths. For anyone who prioritises quiet commutes and clearer calls, the combination of features represents solid long-term value.
