English 
Suomi 
Anker Soundcore Liberty 4 NC Black
Key Specs
| Wearing Style | Dual Ear True Wireless Earbud |
|---|---|
| Earpiece Design | In-Ear (Intra-Aural) |
| Active Noise Cancellation | Yes |
| Built-In Controls | Yes, on Both Earpieces |
| Sensors | Touch |
| Noise Cancelling Microphone | Yes |
| Number of Voice Mics | 6 |
| Runtime | 10 Hours |
Headphone
| Wearing Style | Dual Ear True Wireless Earbud |
|---|---|
| Earpiece Design | In-Ear (Intra-Aural) |
| Open/Closed-Back | Closed-Back |
| Sound Field | Stereo |
| Number of Drivers | 1 per Earpiece |
| Driver Type | Dynamic |
| Driver Size | 0.4" / 11 mm |
| Active Noise Cancellation | Yes |
| Volume Limiting / Child-Safe | No |
| Built-In Controls | Yes, on Both Earpieces |
| Sensors | Touch |
Microphone
| Built-In Mic | Yes, on Earpiece |
|---|---|
| Noise Cancelling Microphone | Yes |
| Number of Voice Mics | 6 |
Connectivity
| Wireless | Bluetooth 5.3 |
|---|---|
| Supported Audio Codecs | LDAC |
| Multipoint Support | Yes |
| Audio Connector | No Wired Audio Support |
| Audio Connector to Earpiece | No Wired Audio Support |
| Mobile App Compatible | Yes: Android & iOSApp Name: soundcoreFunctionality: Adjust Settings |
Battery
| Runtime | 10 Hours |
|---|---|
| Quick Charging Times | 10 Minutes for 4 Hours |
Charging Case
| Additional Runtime with Charging Case | 50 Hours |
|---|---|
| Charging Input | USB-C |
| Wireless Charging | Yes |
Physical
| Color | Black |
|---|---|
| Environmental Protection | Water-Resistant (IPX4) |
Packaging Info
| Package Weight | 0.47 lb |
|---|---|
| Box Dimensions (LxWxH) | 5.1 x 4.3 x 2.2" |
Identifiers
| MPN | A3947G11 |
|---|---|
| GTIN / EAN / UPC | 0194644132125, 194644108625, 194644132125, 194644126124 |
