Anker Soundcore Liberty 4 NC Black
| 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 | 
| 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 | 
| Built-In Mic | Yes, on Earpiece | 
|---|---|
| Noise Cancelling Microphone | Yes | 
| Number of Voice Mics | 6 | 
| 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 | 
| Runtime | 10 Hours | 
|---|---|
| Quick Charging Times | 10 Minutes for 4 Hours | 
| Additional Runtime with Charging Case | 50 Hours | 
|---|---|
| Charging Input | USB-C | 
| Wireless Charging | Yes | 
| Color | Black | 
|---|---|
| Environmental Protection | Water-Resistant (IPX4) | 
| Package Weight | 0.47 lb | 
|---|---|
| Box Dimensions (LxWxH) | 5.1 x 4.3 x 2.2" | 
| MPN | A3947G11 | 
|---|---|
| GTIN / EAN / UPC | 0194644132125, 194644108625 , 194644108625, 194644132125, 194644126124 | 
