Soundcore Liberty 4 NC Wireless Earbuds (Renewed) | 98.5% Noise Reduction, Adaptive ANC, Hi-Res Audio, 50H Battery

Quiet moments, powerful sound

Meet Soundcore Liberty 4 NC, a renewed pair engineered to quiet the world while delivering crisp, detailed audio. Expect comfortable wear, thoughtful control, and a listening experience that adapts with you—from daily commutes to longer journeys.

Adaptive noise cancellation you can feel

The earbuds cancel noise by up to 98.5% using a high-sensitivity in-ear sensor, an oversized driver, and an isolation chamber. Adaptive ANC 2.0 continuously analyzes your ear canal and the surrounding environment to keep the outside chatter at bay while you focus on your content.

Sound that reveals more detail

11 mm drivers deliver crisp, detailed playback. Combined with Hi-Res wireless audio and LDAC, you get a richer, more faithful listening experience as you move through tracks, movies, or calls.

• Up to 98.5% noise reduction for tranquil listening in busy places
• Real-time adaptation to ears and surroundings with ANC 2.0
• Detailed sound with 11 mm drivers and LDAC Hi-Res wireless audio
• Fully adjustable sound profile via HearID 2.0 plus 22 presets
• 10 hours of listening on a single charge, 50 hours with the charging case
• Effortless pairing, wear detection, and multi-point with Bluetooth 5.3
• IPX4 water resistance for rain or workouts
• Six AI-powered microphones improve voice clarity on calls

With wireless charging and a durable, travel-ready design, Liberty 4 NC is built for modern life—offering a range of sonic options without compromising comfort.

Real-world uses

• Commuting: enjoy silence on noisy trains or buses while staying aware of announcements
• Flights: let the cabin hum fade as your music and movies take center stage
• Working from home: clear calls and focused listening for meetings and focus time
• Workouts: sweat-ready IPX4 protection keeps listening steady during workouts