Are you looking for wireless earbuds that offer powerful noise cancellation, immersive sound, and premium features without breaking the bank? The Soundcore by Anker Liberty 4 NC might be your perfect match. In this review, we dive deep into everything you need to know about these trending earbuds.
Overview: What Are the Soundcore Liberty 4 NC Earbuds?
The Liberty 4 NC are Soundcore’s latest budget-friendly active noise cancelling (ANC) earbuds, designed to compete with premium models like Apple AirPods Pro and Samsung Galaxy Buds 2 Pro, but at a much lower price. With impressive specs, customizable sound, and long battery life, they are gaining popularity fast in 2025.
Key Features at a Glance
- Adaptive ANC 2.0 (up to 98.5% noise reduction)
- 10 hours battery (buds) / 50 hours with case
- Bluetooth 5.3
- LDAC support for high-res audio (Android only)
- 6 microphones with AI-enhanced call quality
- Customizable EQ via Soundcore app
- Wireless charging & fast USB-C charging
- IPX4 water resistance
- Multipoint Bluetooth connectivity
Sound Quality
We at Best Tech Reviewed tested the Liberty 4 NC earbuds during a busy morning commute, and the sound quality stood out — deep bass, clear vocals, and surprisingly crisp highs even on a noisy train. Whether you’re listening to hip-hop, classical, or podcasts, the audio remains clear and dynamic. Audiophiles will appreciate the support for LDAC, which offers high-resolution audio over Bluetooth (note: Android only).
Via the Soundcore app, you can customize your EQ or use pre-set sound profiles like Bass Boost, Podcast, and Acoustic.
Active Noise Cancellation (ANC)
One of the standout features is the Adaptive ANC 2.0, capable of reducing ambient noise by up to 98.5%. Using internal and external microphones, these earbuds detect ambient noise in real-time and adjust accordingly. Whether you’re on a plane, walking in the city, or working in a noisy office, While walking through a crowded street, we found the Adaptive ANC handled traffic and background chatter impressively — nearly all ambient sound faded into the background.
There are also customizable ANC modes in the app (e.g., Transport, Indoor, Outdoor).
Call Quality
With 6 microphones and AI noise reduction, calls are generally clear. However, in very noisy environments, voices may sound slightly bass-heavy or lack some clarity.
Battery Life
- Up to 10 hours on a single charge (with ANC off)
- Up to 8 hours with ANC on
- Total of 50 hours with the charging case
- Fast charging: 10 minutes = 4 hours playback
Wireless charging is also supported, which is a rare bonus at this price point.
Comfort & Design
The Liberty 4 NC comes with a compact charging case and multiple ear tip sizes. We wore them during a full 3-hour work session and barely noticed them. No ear fatigue, no slippage — just consistent comfort. The case is slightly bulkier than competitors like AirPods Pro but still portable.
Pros and Cons
| Pros | Cons |
|---|---|
| Excellent ANC performance | Call quality may be average in noisy areas |
| Long battery life (10h + 40h case) | Charging case is bulkier than some rivals |
| Supports LDAC for high-res audio | LDAC not supported on iOS devices |
| Customizable EQ via Soundcore app | |
| Multipoint Bluetooth connectivity |
Comparison: Liberty 4 NC vs AirPods Pro 2
| Feature | Liberty 4 NC | AirPods Pro 2 |
| Price | ~$90 | ~$199 |
| ANC | Adaptive ANC 2.0 | Adaptive ANC |
| Battery (with case) | 50 hours | 30 hours |
| Bluetooth Codec | SBC, AAC, LDAC | SBC, AAC |
| Wireless Charging | Yes | Yes |
| Custom EQ | Yes (Soundcore App) | Limited |
| Multipoint Support | Yes | Yes |
Verdict: For budget-focused users, the Liberty 4 NC offers excellent value and performance, closely rivaling premium options.
Final Verdict: Should You Buy the Liberty 4 NC?
If you’re in the market for high-quality noise cancelling earbuds under $100, the Soundcore Liberty 4 NC is hard to beat in 2025. With premium features, customizable sound, strong ANC, and long battery life, they’re one of the best budget earbuds available today.
Perfect for students, commuters, remote workers, and anyone who values performance without overspending.
Over to You:
What are your favorite earbuds in 2025? Got a top pick or hidden gem?
Let me know in the comments or reach out at BestTechReviewed.com!