Soundcore Liberty 4 NC Wireless Earbuds – Adaptive ANC, Hi-Res Audio (Renewed)

Meet Liberty 4 NC: Quiet Focus, Rich Sound

Soundcore Liberty 4 NC renew edition blends advanced noise cancellation with high-fidelity sound to help you tune out distractions and tune into your music. The earbuds leverage a high-sensitivity in-ear sensor, an oversized 11 mm driver, and a dedicated noise isolation chamber to reduce ambient noise and preserve detail, so you can enjoy music, podcasts, or calls without cranking up the volume.

With Adaptive ANC 2.0, the system continuously analyzes your ear shape and the surrounding environment to optimize quiet across busy commutes, flights, or crowded spaces. It’s not a promise of absolute silence, but a thoughtful mechanism that aims to minimize outside chatter while keeping voices and essential cues audible when you need them.

Immersive sound and flexible tuning – The 11 mm drivers deliver crisp, detailed playback, and LDAC support moves more data for richer wireless audio. If you like to tailor your sound, HearID 2.0 helps you discover a personalized profile, while a fully adjustable EQ and 22 presets offer additional control for your preferred vibe.

Where you might notice the benefits

These earbuds are designed for real-life use, from daily commutes to long trips. The combination of powerful sound and quiet can help you focus on what matters, whether you’re listening to a playlist, navigating with maps, or taking an important call.

• Quiet on the go: Adaptive ANC 2.0 tunes itself to your ears and surroundings for a calmer listening environment in transit.
• Sound that travels with you: Hi-Res wireless audio with LDAC delivers more data for clearer music and podcasts.
• Personalized listening: HearID 2.0 plus available EQ options tailor the sound to your preferences.

Battery, connectivity, and durability

A single charge covers long listening sessions, and the charging case extends that to up to 50 hours. When you’re on the move, you’ll appreciate easy Android pairing, auto-play/pause on wear, and multipoint Bluetooth 5.3 connectivity. An IPX4 rating adds peace of mind against splashes and sweat, so you can take them along on outdoor adventures or workouts without worry.

• All-day stamina: 10 hours per charge, up to 50 hours with the charging case.
• Smart connections: Quick pairing, auto-play/pause, and multipoint support simplify use across devices.
• Durable design: IPX4 water resistance protects against splashes and rain during daily use.

Additionally, a six-microphone array and AI-driven voice processing help keep calls clear in noisy environments, so your voice comes through even when there’s background noise around you. Whether you’re taking a call in the car or from a busy cafe, these microphones are designed to help you stay understood without shouting.