Anker Liberty 4 Pro Wireless Earbuds: 7-sensor noise cancellation with variable tilt angle
For the commuter who wants to transform their daily train ride into a private concert, the Soundcore Liberty 4 Pro delivers immersive sound that blocks out the world. While many true wireless earbuds focus on noise cancellation, these excel at creating a personal soundstage that makes your favorite album feel live.
The spatial audio with head tracking keeps instruments positioned correctly as you move, so you don't lose the drummer's placement when you glance at your phone. Six microphones ensure your voice comes through clearly on calls, even in a noisy coffee shop. With LDAC support and Hi-Res Wireless certification, you hear details like a guitarist's finger slides that cheaper buds miss.
You get over 5 hours of battery with ANC on, and the case adds 30 more hours. The touch display on the charging case shows battery levels at a glance, so you never start your workout with dead earbuds. They're IPX5 rated to handle sweat during intense runs.
Features
- Touch panel and display on charging case
- 10.5mm low-frequency driver and titanium-coated tweeter
- ACAA technology for clear high-quality sound
- 6 microphones for crystal-clear call audio
- 360-degree spatial audio with head tracking
- Splash and sweat resistance IPX5
- Bluetooth 5.3 with multipoint support
- LDAC codec support (990kbps max bitrate)
- Battery life: 5 hours 42 minutes with ANC enabled
- Battery life with case: up to 30 hours with ANC
- Fast charging: 5 minutes for 4 hours playback
- Wireless charging (Qi standard)
- Weight: 0.19-0.20 ounces per earbud
- Case weight: 1.80-1.91 ounces
- Earbud dimensions: 0.98 x 1.26 x 0.87 inches
- Case dimensions: 2.56 x 2.44 x 1.18 inches
- Hi-Res Audio Wireless certification
- 4 spatial audio modes (Music, Podcast, Movie, Gaming)
- Adaptive Sound Leakage Compensation
- Easy Chat feature (automatic volume reduction when speaking)
- HearID sound test
- 22 EQ presets
- 8-band custom equalizer
- Find Device feature (locate earbuds/case)
- Camera remote control via case
- Volume limiter/decibel meter in app
- Automatic ear detection
- Wind noise reduction
- Airplane mode with atmospheric pressure adjustment
- Dual connection (pair to two devices)
- Automatic power-off timer
- Touch controls with swipe for volume
- Pinch controls on earbud stems
- Case with touch bar and display
- Display shows battery percentage
- Materials: over 28% PCR materials
- Plastic-free packaging
- Compatibility: Android, iOS, PC, MacOS
- 7-sensor noise cancellation with variable tilt angle
General specs
- Brand: Anker
- Model: Liberty 4 Pro
- Seller: re:Store
- ID: 4635370
- Weight:
- Controls: Touch
- Material:
- Audio Jack:
- Driver Size: 10.5
- Sensitivity:
- Battery Life:
- Connectivity: Bluetooth
- Charging Time:
- Wearing Style: In-Ear
- Connection Type: True Wireless
- Microphone Count: 6
- OS Compatibility:
- Water Resistance: IPX5
- Audio Driver Type: Dynamic
- Bluetooth Version:
- Frequency Response:
- Noise Cancellation: Active
- First listed by seller: 12/9/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Anker Liberty 4 Pro Black
|
Soundcore Liberty 4 NC Adaptive noise cancellation up to 98.5%
|
Soundcore Liberty 4 NC Advanced noise cancelling up to 98.5%
|
Soundcore Liberty 4 NC Advanced noise cancelling up to 98.5%
|
TOZO A1 Rose Gold Bluetooth 5.3 connectivity
|
TAGRY X08 Pink 60 hours total playtime with charging case
|
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| Brand | Anker | Soundcore | Soundcore | Soundcore | TOZO | TAGRY |
| Model | Liberty 4 Pro | Liberty 4 NC | Liberty 4 NC | Liberty 4 NC | A1 | X08 |
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| Rating |
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| Price | $168.29 | $69.75 | $52.32 | $69.75 | $15.57 | $24.68 |
| Seller | re:Store | SoundCore | SoundCore | SoundCore | Amazon | Amazon |
| Update | December 9, 2025 | December 1, 2025 | November 20, 2025 | December 1, 2025 | December 6, 2025 | December 6, 2025 |
| Driver Size | 10.5 | 11mm | 11mm | 11mm | ||
| Battery Life | 10h (earbuds), 50h | 10h (earbuds), 50h | 10h (earbuds), 50h | |||
| Connectivity | Bluetooth | Bluetooth 5.3 | Bluetooth | |||
| Bluetooth Version | 5.3 | 5.3 | 5.3 | Not specified | ||
| Microphone | 6 | 6 | 6 | Built-in | ||
| Noise Cancellation Type | Adaptive Noise Cancellation | Adaptive Noise Cancellation | Adaptive Noise Cancellation | |||
| Water Resistance Rating | IPX4 | IPX4 | IPX4 | |||
