Soundcore by Anker Liberty 4 NC True Wireless Earbuds

Soundcore by Anker Liberty 4 NC True Wireless Earbuds | Adaptive ANC 2.0 (Up to 98.5% Noise Reduction) | Custom 11mm Drivers & Hi-Res Wireless Audio (LDAC Decoding) | HearID 2.0 Sound Personalization | 6-Mic AI Clear Calls | Up to 50 Hours Playtime | Qi Wireless & Fast Charging | Bluetooth 5.3 Multi-Point | IPX4 Water-Resistant | 18-Month Official Warranty

Silence the World by 98.5%, Unleash Hi-Res Wireless Sound: Experience Adaptive ANC 2.0 Calibration, Custom 11mm Drivers with LDAC Audio, 6-Mic AI Clear Calling, and a 50-Hour Playtime Reserve.

The Soundcore Liberty 4 NC from Anker is a pair of true wireless (TWS) earbuds designed to block out ambient sounds. Equipped with Adaptive ANC 2.0 that can lessen surrounding noise by 98.5%, 11mm custom dynamic drivers, Hi-Res Wireless Audio with LDAC technology, 6-microphone artificial intelligence voice clarity capabilities, and a maximum of 50 hours of total playing time with Qi wireless charging, the device offers superior sound quality and noise canceling performance.

PRODUCT DESCRIPTION

Adaptive ANC 2.0 with Real-Time Calibration (98.5% Noise Reduction)

The Soundcore Liberty 4 NC operates on Anker’s precise Adaptive ANC 2.0 technology. It employs highly sensitive sound sensors placed inside the ear, as well as external microphones, to monitor environmental frequency levels and even the acoustics of your ear canal in real-time in order to correct noise suppression filters in microseconds. As a result, certified noise cancellation performance reaches 98.5%, eliminating sounds from the aircraft cabin, metropolitan traffic, or even the buzzing atmosphere of an open office.

High-Resolution Wireless Audio and HearID 2.0 Sound Modification

The Liberty 4 NC boasts a set of advanced 11mm dynamic driver units manufactured from high-stretch, resilient liquid crystal polymer (LCP). The drivers produce an excellent sound quality with strong bass response, clear mid-frequency sounds, and bright treble tones. Thanks to the integration of the Sony LDAC codec, the Liberty 4 NC achieves the ability to send three times more data than standard Bluetooth protocols so that you can enjoy Hi-Res Audio Wireless certified experience. Moreover, the Soundcore app introduces users to HearID 2.0.

Battery Life at 50 hours, Multiple microphones with AI support and Wireless Charging Capability

When fully charged, the device lasts for 10 hours before needing a charge. Furthermore, the compact external charging case can sustain these wireless headphones for up to 50 hours. Quick charging for just 10 minutes results in 4 hours of playback. The device has 6 microphones used together with AI technology in order to emphasize human voice while filtering out noise. Among the features there are Bluetooth 5.3, Google Fast Pair, Wireless Charging, and splashproof rating of IPX4.