Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Ports & interfaces | |
| Bluetooth version | 5.3 |
| Wireless range | 10 m |
| Connectivity technology | True Wireless Stereo (TWS) |
| Bluetooth | ![]() |
| Bluetooth profiles | LDAC |
| USB connectivity | ![]() |
| 3.5 mm connector | ![]() |
| USB connector | USB Type-C |
| 6.35 mm connector | ![]() |
| RF connectivity | ![]() |
| Weight & dimensions | |
| Weight | 61.97 g |
| Height | 29.6 mm |
| Width | 61.7 mm |
| Depth | 64.6 mm |
| Energy management | |
| USB Type-C charging port | ![]() |
| USB Type-C required charging power (min) | 0.005 W |
| USB Type-C required charging power (max) | 5 W |
| Packaging data | |
| Package weight | 61.97 g |
| Package depth | 108 mm |
| Package height | 56 mm |
| Package width | 108 mm |
| Package type | Box |
| Microphone | |
| Microphone direction type | Omni |
| Microphone mute | ![]() |
| Number of microphones | 6 |
| Microphone type | Built-in |
| Folding microphone | ![]() |
| Detachable microphone | ![]() |
| Microphone noise-canceling | ![]() |
| Headphones | |
| Headphone sensitivity | 126 dB |
| Impedance | 8 Ω |
| Driver unit | 1.05 cm |
| Ear coupling | Intraaural |
| Driver type | Dynamic |
| Number of drivers | 2 |
| Intraaural headphones type | Earbuds |
| Noise canceling type | Active |
| Transparency mode | ![]() |
| Noise canceling | ![]() |
| Packaging content | |
| AC adapter included | ![]() |
| Quantity | 1 |
| Carrying case | ![]() |
| Extra earbuds | ![]() |
| Charging case | ![]() |
![]() | |
| Built-in display (charging case) | ![]() |
| Battery | |
| Battery type | Built-in battery |
| Battery life (max) | 40 h |
| Continuous audio playback time | 10 h |
| Fast charging time | 5 min |
| Battery charge indicator | ![]() |
| Fast charging | ![]() |
| Battery operated | ![]() |
| Wireless charging | ![]() |
| Charging source | USB |
| Continuous audio playback time (with charging case) | 40 h |
| Other features | |
| Digital Signal Processing (DSP) | ![]() |
| 2.5 mm connector | ![]() |
| Performance | |
| Product colour | White |
| Volume control | Touch |
| Control type | Touch |
| Foldable | ![]() |
| Detachable cable | ![]() |
| International Protection (IP) code | IPX5 |
| Protection features | Splash proof |
| Headset type | Binaural |
| Wearing style | In-ear |
| Operating keys | Multi-key |
| Recommended usage | Music/Everyday |
| Virtual surround | ![]() |
| Gyroscope | ![]() |
| Suitable for outdoor use | ![]() |
| Product type | Headset |
| Recommended age group | Adult |
| Music playback | ![]() |
| Colour name | White |
| Suggested gender | Boy/Girl |
| Suitable for indoor use | ![]() |
| On-ear control unit | |
| Supplier features | |
| Material | Plastic |
| EAN | 0194644207427 |
The Anker Soundcore Liberty 4 Pro are true wireless in-ear headphones equipped with 10.5 mm dynamic drivers inside a closed-back acoustic system. They connect to audio sources via Bluetooth 5.3 and support the LDAC codec for higher-resolution audio transmission from compatible devices. The in-ear design, combined with the multiple sizes of ear tips included in the package, is intended to create a secure fit for different users. These earbuds are designed for a variety of applications, including music playback, voice calls, and use during sports activities.
For ambient sound management, the earbuds feature adaptive Active Noise Cancelling (ANC) that adjusts based on the user's environment. Voice clarity during calls is handled by a six-microphone array with integrated noise-reduction processing. A single charge provides up to 10 hours of continuous playback, while the included charging case extends the total battery life to 40 hours. With an IPX5 rating, the earbuds are resistant to water splashes, and the case recharges using a USB-C port that supports fast charging.
Key Features:- In-ear true wireless stereo (TWS) design
- Bluetooth 5.3 wireless connectivity with LDAC codec support
- Features adaptive Active Noise Cancelling (ANC)
- Six built-in microphones with noise reduction for calls
- Provides up to 10 hours of playback per charge
- Total battery life of up to 40 hours with the charging case
- IPX5-rated for water and sweat resistance
- Integrated touch controls for music, calls, and volume
- USB-C charging port with fast-charging capability
- Compatible with Android 6.0+ and iOS mobile operating systems
Estimated delivery: 23.12 - 25.12
Today: 10:00 - 18:00
Estimated delivery: 23.12 - 25.12
Today: 09:00 - 17:00
Estimated delivery: 23.12 - 25.12
Today: 10:00 - 17:00
Estimated delivery: 23.12 - 25.12
Today: 10:00 - 18:00
Estimated delivery: 23.12 - 25.12
Today: 10:00 - 18:00
Estimated delivery time: 23.12 - 25.12
Estimated delivery time: 24.12 - 25.12
Estimated delivery time: 23.12 - 24.12
Estimated delivery time: 24.12 - 25.12
Estimated delivery time: 24.12
Estimated delivery time: 23.12 - 25.12
Estimated delivery time: 23.12 - 25.12
Estimated delivery time: 24.12


