Soundcore by Anker Life U2 Wireless Earphones
Charging
- Fully dry off the USB port before charging.
- To prevent damage, use the provided USB-C cable.
LED indicator
 | Steady red | Being charged |
 | Steady blue | Fully charged |
 | Flashing red | Low battery |
Powering On/Off
- Press and hold the multi-function button for 1 second to power on.
- Press and hold the multi-function button for 3 seconds to power off
LED indicator
| Steady white for 1 second | Powered on |
| Steady red for 1 second | Powered off |
Bluetooth Pairing
- When powered on, find “Soundcore Life U2” in the Bluetooth list on your device and connect.
- When powered off, press and hold the multi-function button for 3 seconds until the LED flashes blue to enter the Bluetooth pairing mode.
LED indicator
 | Flashing blue | Bluetooth pairing |
| Steady blue | Bluetooth connected |
Multi-point Pairing Mode
- When successfully connected with the first device, press and hold the volume up button and volume down button simultaneously for 3 seconds to pair with another device
- Soundcore Life U2 can only play music on one mobile device at a time.
- Each time you power your Soundcore Life U2, it will automatically connect to your last successfully connected device if available.
Button Controls
Wearing
- Choose the EarTips and EarWings that fit your ears best
Reset
- Make sure the headphone is powered off and being charged.
- Press and hold the multi-function button and volume up button simultaneously for 5 seconds until the LED indicator flashes red twice. All the memory data will be cleared.
Specifications
- Specifications are subject to change without notice
Input 5 V 0.5 A Charging time 2 hours Playtime (varies by volume level and content) 24 hours Driver size 10 mm × 2 Frequency response 20 Hz – 20 kHz Impedance 16 Ω Waterproof level IPX7 Bluetooth version V5.0 Bluetooth range 10 m / 33 ft
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Soundcore by Anker Life U2 Wireless Earphones-FAQs
How do you reset Soundcore Life U2?
Press and hold the multi-function button and the volume up button simultaneously for 5 seconds until the LED flashes red twice. This clears all memory data.
How do I pair Soundcore Life U2 earphones?
Press and hold the volume + and – buttons simultaneously for 3 seconds to enter pairing mode. The LED will flash quickly. Search for “Soundcore Life U2” on your device and select it to pair.
How do you use Soundcore earbuds?
Insert the earbuds into your ears and turn them gently to secure them. Use the pre-installed Medium-sized EarTips or try other sizes for the best fit. The earbuds automatically power on when removed from the charging case.
How do I turn on noise cancellation on Soundcore Life U2?
Press the “NC” button to toggle between Noise Cancelling, Transparency, and Normal modes. You can also customize noise cancellation levels through the Soundcore app.
Why are my Soundcore earphones not working?
“Forget” the earphones in your device’s Bluetooth settings.
Reset the earphones.
Try pairing with another device.
For further assistance, contact Soundcore customer support at Service@soundcore.com.
Where is the power button on Soundcore wireless earphones?
The power button is marked with a power symbol (a circle with a line through the top) or labeled “Power.”
How do I turn off my Soundcore headphones?
Without the charging case:
To turn off both earbuds, press and hold the button on either earbud for 2 seconds.
For a single earbud, press and hold its button for 2 seconds.