Soundcore by Anker Liberty 4 NC True-Wireless Noise-Canceling Earbuds (Navy Blue)

Advanced Noise-Canceling Earbuds

Shrink the noise and enjoy the ride with Liberty 4 NC (Navy Blue) from Soundcore by Anker, a pair of true-wireless earbuds with adaptive active noise-canceling (ANC) technology that dynamically analyze your ears and environment for reduction of noise up to 98.5%. Along with custom 11mm drivers and Hi-Res wireless codecs like LDAC, you get the best possible listening experience no matter where you are.

The Liberty 4 NC earbuds sport fully adjustable EQ via the soundcore app and intuitive touch controls for a more hands-on experience. Bluetooth 5.3 technology is compatible with Google Fast Pair and multipoint connections, allowing you to enjoy your favorite media while staying connected to calls and texts. Six mics feed into an AI algorithm for crystal-clear calls in any environment. And with IPX4 water resistance, you never have to worry about getting caught in the rain or working up a sweat. These earbuds include a wireless charging case, three extra pairs of eartips (extra small, small, and large), and a USB-C charging cable.

The Ultimate Remedy to Noisy Journeys

Adaptive active noise canceling 2.0 makes real-time calculations and adjusts to your ear canal and external environment for maximum quiet.

Control Your Soundscape

Take control of your ambient sound with 5 levels of noise canceling, 2 transparency modes, and 4 modes for plane, train, bus, and taxi travel. With the soundcore app, you can also adjust EQ, customize controls, and more.

One Charge, 1000 Uninterrupted Tracks

Get nonstop entertainment with 10 hours of playtime�50 hours with the case. A 10-minute fast charge gives you 4 hours of music. The case supports convenient wireless charging.

Speak Effortlessly on Calls

6 beamforming mics and an AI algorithm amplify your voice while reducing background noise, so your voice always cuts through.

Withstand Splashes and Spills

Don't let a sudden downpour or an accidental spill ruin your journey. IPX4 water resistance will give you peace of mind during your travels.

Sculpt Your Perfect Sound

Use HearID 2.0 to find the perfect sound profile for your ears, mix it up with a fully adjustable EQ, or choose from 22 presets to match your audio.

Designed for Simple Connections

Liberty 4 NC enables quick and effortless Bluetooth pairing with Android devices, autoplay, and pause on wear, and multipoint connections with Bluetooth 5.3.

3-In-1 Smart Button

The charging case has a streamlined design with one button for three functions. Open the case, enter Bluetooth pairing mode, or reset your earbuds.

Soundcore by Anker Liberty 4 Specs

Wearing Style	Dual Ear True Wireless Earbud
Earpiece Design	In-Ear (Intra-Aural)
Active Noise Cancellation	Yes
Built-In Controls	Yes, on Both Earpieces
Sensors	Touch
Noise Cancelling Microphone	Yes
Number of Voice Mics	6
Runtime	10 Hours

Wearing Style	Dual Ear True Wireless Earbud
Earpiece Design	In-Ear (Intra-Aural)
Open/Closed-Back	Closed-Back
Sound Field	Stereo
Number of Drivers	1 per Earpiece
Driver Type	Dynamic
Driver Size	0.4" / 11 mm
Active Noise Cancellation	Yes
Volume Limiting / Child-Safe	No
Built-In Controls	Yes, on Both Earpieces
Sensors	Touch

Built-In Mic	Yes, on Earpiece
Noise Cancelling Microphone	Yes
Number of Voice Mics	6

Wireless	Bluetooth 5.3
Supported Audio Codecs	LDAC
Multipoint Support	Yes
Audio Connector	No Wired Audio Support
Audio Connector to Earpiece	No Wired Audio Support
Mobile App Compatible	Yes: Android & iOS App Name: soundcore Functionality: Adjust Settings

Runtime	10 Hours
Quick Charging Times	10 Minutes for 4 Hours

Additional Runtime with Charging Case	50 Hours
Charging Input	USB-C
Wireless Charging	Yes

Color	Navy Blue
Environmental Resistance	Water-Resistant (IPX4)

Package Weight	0.45 lb
Box Dimensions (LxWxH)	5 x 4.6 x 2.1"