Soundcore Liberty 4
True wireless earphones with mic | in-ear | Bluetooth | active noise cancelling | midnight black
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Main Specification
| Product Description | Soundcore Liberty 4 - true wireless earphones with mic |
|---|---|
| Product Type | True wireless earphones - Bluetooth |
| Recommended Use | Portable electronics |
| Colour | Midnight black |
| Headphones Form Factor | In-ear |
| Wireless Technology | Bluetooth |
| Sound Output Mode | Stereo |
| Sound Effects | 360° Spatial Audio |
| Audio Specifications | Frequency Response up to 40000 Hz |
| Active Noise Canceling | Yes |
| Microphone Noise Cancelling | Yes |
| Microphones Included | 6 |
| Controls | Answer/end, play/pause, squeeze control, ANC/transparency/normal |
| Manufacturer Warranty | 18 months warranty |
General
| Product Type | True wireless earphones - Bluetooth - wireless |
|---|---|
| Weight | 55 g |
| Colour | Midnight black |
| Recommended Use | Portable electronics |
| Features | HearID 2.0 Technology, Dynamic Head Tracking |
| Protection | IPX4, water-resistant |
| Tracking Data | Heart rate |
| High-Resolution Audio | Yes |
Audio Output
| Headphones Form Factor | In-ear |
|---|---|
| Connectivity Technology | Wireless |
| Wireless Technology | Bluetooth |
| Bluetooth Audio Codec | LDAC |
| Sound Output Mode | Stereo |
| Sound Effects | 360° Spatial Audio |
| Active Noise Canceling | Yes |
| Frequency Response | Up to 40000 Hz |
| Features | MultiPoint Technology, ACAA 3.0 technology |
Microphone
| Form Factor | Built-in |
|---|---|
| Microphones Included | 6 |
| Noise Cancelling | Yes |
Remote Control
| Controls | Answer/end, play/pause, squeeze control, ANC/transparency/normal |
|---|
Tracking
| Sensors | Gyroscope |
|---|
Miscellaneous
| Included Accessories | Charging case, CloudComfort ear tips (S/M1/M2/L)) |
|---|---|
| Compliant Standards | IPX4 |
Power
| Battery | Headphone battery rechargeable - wireless charging |
|---|---|
| Run Time (Up To) | 9 hour(s) |
| Run Time Details | Continuous playback: up to 9 hours Continuous playback (with included charging case): up to 28 hours |
| Recharge Time | 1 hour(s) |
Manufacturer Warranty
| Service & Support | Limited warranty - 18 months |
|---|
Product features
Crisp, clear sound
The 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 3x more clarity in LDAC mode.Hear stunning detail
Hear every detail from the deep, punchy bass to the sparkling treble thanks to the wide soundstage.Hear the unexpected
Premium sound quality allows you to rediscover old favorites and create new musical memories.In tune with your heart
An in-ear heart rate sensor detects your heart rate while you listen throughout the day.Enhanced detection
The earbuds have a built-in sensor that prevents interference from sunlight and liquids for superior heart rate tracking.Cloud-like comfort
The dual-layer structure relieves pressure on your ear canals for cloud-like comfort, all day long.Ultra-immersive sound
Music and movie modes put you at the heart of the sound for a captivating 360° listening experience.Sound that's tuned to you
Create your own HearID signature sound and use the customizable EQ settings for personalized sound.Adjusts to noise levels
HearID ANC automatically adjusts the noise cancelling for different noise levels around you.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.Convenient customization
Access transparency mode, customize press control to suit your listening style, and enjoy calming white noise when you want to rest or concentrate on your tasks.Key selling points
- Premium Sound via ACAA 3.0 - enjoy sound with deep, punchy bass, accurate mids, and clear treble direct from the acoustic system's dual dynamic drivers
- Heart rate tracking - the in-ear heart rate sensor tracks your heart rate while you listen throughout the day
- 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
- 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 your ears
- CloudComfort ear tips - the dual-layer structure adapts to the shape of your ear canal for a comfortable fit throughout your listening session
References
MPN: A3953G11
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04/06/2026 20:30:48