Anker Original soundcore Liberty 4 Wireless Earbuds - Black

Original Soundcore Liberty 4 TWS Wireless Bluetooth Earphone With ACAA 3.0 LDAC Hi-Res Active Noise Reduction Heart Rate Earbuds

• About this item

Premium Sound via ACAA 3.0: Enjoy sound with deep, punchy bass, accurate mids, and clear treble direct from our acoustic system's dual dynamic drivers. Its wide frequency range allows every part of the song to shine for detail-rich listening.

360° Immersive Spatial Audio: As you listen to music and watch movies, the built-in gyroscope and spatial audio algorithm track your head movements to always keep you at the heart of the sound for a completely immersive experience.

CloudComfort Ear Tips: The flexible dual-layer structure adapts to the shape of your ear canal for a comfortable fit throughout your listening session. Includes 4 sizes of ear tips to ensure you find the right fit.

Heart Rate Tracking: The in-ear heart rate sensor tracks your heart rate as you listen throughout the day. Check your daily data, use while working out, and more via soundcore Wellness in the app.

Personalized Sound: soundcore's unique technology analyzes your ears and the way you hear sound to create a personalized sound profile that's unique to you.

What's in the box

Liberty 4 Earbuds

4 Sizes of Ear Tips: S, M1, M2, L

Charging Case

USB-C Cable

Product Dimensions：5.94 x 5.94 x 1.89 inchesHear the Unexpected

Premium sound quality allows you to rediscover old favorites and create new musical memories.Crisp, Clear Sound

Our upgraded ACAA 3.0 technology has two dynamic drivers to deliver crisp and clear sound.Outstanding Performance

2 dynamic drivers aligned on the same axis produce Hi-Res sound with 3× more clarity* in LDAC mode.Hear Stunning Detail

Hear every detail from the deep bass to the sparkling treble thanks to the wide frequency range.Music and Movie Modes

The spatial audio algorithm tailors the sound to the type of content in music and movie modes.Sound That's Tuned to You

Create your own HearID signature sound and use the customizable EQ settings for personalized sound.Immerse Yourself

Put yourself at the center of the sound with 360° Spatial Audio surrounding you from all directions.Sound That Follows You

The built-in gyroscope detects every tiny movement so sound always surrounds you.Adaptive Noise Cancelling

HearID ANC automatically adjusts the noise cancelling for different noise levels around you.Squeeze Control

Easily trigger playback functions with Squeeze Control. Customize via the soundcore app.Cloud-Like Comfort

The flexible dual-layer structure relieves pressure on your ear canals for all-day comfort.In Tune with Your Heart

An in-ear heart rate sensor detects your heart rate while you listen throughout the day.

Convenient Customization

Access Transparency mode, customize squeeze control to suit your listening style, and enjoy calming white noise when you want to rest or concentrate on your tasks.

A Soundtrack for Your Day

Recharge Liberty 4's case with a wireless charger or USB-C cable. The earbuds' playtime is extended to up to 28 hours with the case and you can get up to 3 hours of listening from a 15-minute charge.

Seamless Switching

Connect Liberty 4 to your phone and laptop at the same time to switch between music, videos, calls, and more.

Exceptional Call Clarity

6 microphones and a noise reduction algorithm filter out background noises and enhance your voice in real time so you can be heard clearly.