Anker Soundcore Liberty 4 NC Wireless Earbuds, Light Blue

The ANKER Soundcore Liberty 4 NC are true wireless earbuds designed for high-resolution audio playback and environmental noise management. They are equipped with 11mm drivers and utilize Bluetooth 5.3 for a stable connection. Support for the LDAC codec allows for the transmission of higher quality audio streams from compatible devices. The earbuds feature Adaptive ANC 2.0, a system that automatically adjusts the level of noise cancellation in real-time according to the ambient sound in the user's environment, aiming to reduce distractions.

For voice communication, the earbuds integrate a six-microphone array combined with a noise-reduction algorithm to enhance vocal clarity during calls. A single charge provides up to 10 hours of continuous audio playback, and the included charging case extends the total usage time to 50 hours. The case recharges via a USB-C port and supports fast charging. An IPX4 rating signifies resistance to water splashes from any direction, making them suitable for use during workouts or in light rain. Further audio personalization is available through the HearID EQ function in the companion mobile application.

• True wireless in-ear design with multiple ear tip sizes
• Bluetooth 5.3 connectivity with LDAC codec support
• 11mm drivers with a 20 Hz to 40,000 Hz frequency response
• Adaptive ANC 2.0 adjusts noise cancellation to your surroundings
• Six-microphone array with noise-reduction processing for calls
• Up to 10 hours of playback on a single charge
• Total 50-hour playback time with the charging case
• USB-C port for charging with fast charge support
• IPX4 rating for water and sweat resistance
• Integrated touch controls for music, calls, and ANC modes
• Includes charging case, extra ear tips, and a USB-C cable