Soundcore Liberty 4 NC Wireless Earbuds

The Soundcore Liberty 4 NC is a prominent product in Anker Innovations' audio lineup, specifically designed to offer high-end active noise cancellation (ANC) at a competitive price point. The charging case features a distinctive horizontal LED light bar on the front that indicates battery and pairing status, along with a top-opening 'clamshell' design activated by a prominent button.

The brand, Soundcore, was launched by Anker in 2018 to differentiate its audio equipment—including speakers and headphones—from its battery and charging accessories. While the brand is headquartered in Shenzhen, China, it carries a global presence with significant R&D and design influences aimed at Western markets. Manufacturing primarily takes place in China, leveraging the sophisticated electronics supply chain in the Guangdong province to maintain its reputation for integrating advanced technology like LDAC support and adaptive ANC into affordable devices.