English 
Suomi 
Soundcore by Anker Sleep A20 True-Wireless Earbuds White
Key Specs
| Wearing Style | Dual Ear True Wireless Earbud |
|---|---|
| Earpiece Design | In-Ear (Intra-Aural) |
| Active Noise Cancellation | No |
| Frequency Response | 20 Hz to 20 kHz |
| Built-In Controls | Yes |
| Sensors | Accelerometer/Motion, Location/Find |
| Noise Cancelling Microphone | Not Specified by Manufacturer |
| Runtime | 10 Hours (BT) 14 Hours (Standby) |
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 |
| Impedance | 16 Ohms |
| Active Noise Cancellation | No |
| Frequency Response | 20 Hz to 20 kHz |
| Volume Limiting / Child-Safe | No |
| Built-In Controls | Yes |
| Sensors | Accelerometer/Motion, Location/Find |
Microphone
| Built-In Mic | No |
|---|---|
| Noise Cancelling Microphone | Not Specified by Manufacturer |
Connectivity
| Wireless | Bluetooth 5.3 *Built-In |
|---|---|
| Wireless Range | 32.8' / 10 m |
| Supported Audio Codecs | AAC, SBC |
| Multipoint Support | No |
| Maximum Paired Devices | 1 |
| Audio Connector | No Wired Audio Support |
| Mobile App Compatible | Yes: Android & iOS App Name: Soundcore Functionality: Adjust Settings, Firmware Update |
Battery
| Runtime | 10 Hours (BT) 14 Hours (Standby) |
|---|---|
| Recharge Time | 1.5 Hours |
Charging Case
| Additional Runtime with Charging Case | 66 Hours |
|---|---|
| Recharge Time | 2 Hours |
| Capacity | 580 mAh |
| Charging Input | USB-C |
| Wireless Charging | No |
Physical
| Color | Tan/Beige |
|---|---|
| Environmental Resistance | Water-Resistant (IPX4) |
Packaging Info
| Package Weight | 0.485 lb |
|---|---|
| Box Dimensions (LxWxH) | 4.9 x 4.5 x 2.3" |
Identifiers
| MPN | A6611G21 |
|---|---|
| GTIN / EAN / UPC | 0194644186982, 194644186982 |
