The
Anker Soundcore Liberty 4 True Wireless Earbuds feature Soundcore's exclusive
coaxial acoustic system with ACAA 3.0 for crisp and clear premium sound. The
dual dynamic drivers deliver vivid notes, while the coaxial structure provides
balanced sound with a wide frequency range. Enjoy high frequencies with minimal
loss through the treble tube and extended Hi-Res sound with the resonance peak.
Immerse yourself in a 360° spatial audio experience with dynamic head tracking
that surrounds you with sound.
The CloudComfort ear tips ensure cloud-like comfort even during extended listening sessions. Track your heart rate during activities with the in-ear heart rate sensor and visualize the data in the soundscore app. Customize your sound with HearID Sound 2.0 and enjoy over 20 default EQ settings. The earbuds feature adaptive noise canceling, exceptional call clarity with 6 mics, and transparency mode. With up to 28 hours of playtime, multipoint connection, squeeze control, and the Soundcore app for customization, these earbuds are designed with convenience in mind.
Brand: Anker Soundcore
Model: Liberty 4
Design: TWS Earbuds
Type: In the Ear
Connectivity: Wireless
Bluetooth: Yes
USB: Yes
Microphone: Yes
Water Resistant: Yes
Controls: Touch
Switch between Call
and Music: Yes
Additional Features: Heart Rate Sensor(24-hour heart rate
tracking) & spatial audio support
Deep Bass: Yes
Frequency Response: 20 Hz (Min) – 20 KHz (Max)
Noise Reduction: Active Noise Cancellation
Active Noise
Cancellation: Yes
Other Features: Spatial Audio support, customizable EQ
settings, active noise cancelation, and AAC/LDAC/SBC codec support
Other: 15 min charge= 3hrs playtime
Battery: 28hrs With Charging Case
Battery Life: 9 hours with Case (ANC Off)
Charging Time: 1.5 hours (Case).
Features:
Enjoy sound with deep, punchy bass, accurate mids, and clear treble direct from our acoustic system’s dual dynamic drivers. Its wide soundstage allows every part of the song to shine for detail-rich listening.
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.
The in-ear heart rate sensor tracks your heart rate as you listen throughout the day. Check your daily data, use it while working out, and more via Soundcore Wellness in the app.
Soundcore’s unique technology analyzes your ears and the way you hear sound to create a personalized sound profile that’s unique to your ears.
The dual-layer structure adapts to the shape of your ear canal for a pressure-free fit for the full 9 hours of playtime. Includes 4 sizes of ear tips to ensure you find the right fit for you.
With dual dynamic drivers, Liberty 4 delivers crisp and clear sound.
Two dynamic drivers aligned on the same axis produce high-res sound with 3x more clarity**Compared with Liberty 2 Pro True Wireless Earbuds
Hear every detail from the deepest, punchiest bass to the highest treble thanks to the wide soundstage.
Premium sound quality allows you to rediscover old favorites and create new musical memories.
Put yourself at the heart of the music or movie as sound surrounds you from all directions.
The built-in gyroscope and spatial audio algorithm tailor the sound to the content you’re enjoying.
The dual-layer structure relieves pressure on your ear canals for cloud-like comfort, all day long.
An in-ear heart rate sensor detects your heart rate, so you feel in tune with your heart.
Create your own HearID signature sound and use the customizable EQ settings for personalized sound.
HearID ANC automatically adjusts the noise canceling to different noise levels around you.
Recharge Liberty 4’s case with a wireless charger or USB-C cable. The earbuds have a 9-hour playtime that’s extended to 28 hours with the case and get 90 minutes of listening with a 10-minute charge.
Connect Liberty 4 to your phone and laptop at the same time to switch between music, videos, calls, and more.
6 microphones and an AI-noise reduction algorithm filter out background noises and enhance your voice in real-time so you can be heard clearly.
Access Transparency mode, customize touch controls to suit your listening style, and enjoy calming white noise when you want to rest or concentrate on your tasks.