Soundcore by Anker Life U2i Wireless Neckband
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 U2i Wireless Neckband-FAQs
How do I connect Soundcore Life U2i to two devices?
Start in Bluetooth pairing mode by pressing and holding the multi-function button for 3 seconds. After connecting to the first device, press and hold the volume up and down buttons simultaneously for 3 seconds to connect to a second device.
How do I put the Soundcore neckband in pairing mode?
Turn off the headphones, then press and hold the power button for 5 seconds until the LED flashes blue. To pair with another device while connected to one, press the power button twice.
How do you use Soundcore wireless headphones?
1. Turn on the earbuds by holding the power button for 3 seconds.
2. Enter pairing mode using the pairing button on the charging case or earbuds.
3. Pair the earbuds with your device.
How many devices can connect to Soundcore Life U2i?
You can connect up to 7 devices, but only one can be active at a time.
How do I add a device to the Soundcore app?
Pair the earbuds with your phone, open the app, select “Add Device,” and the app will connect automatically.
How do I make Soundcore Life U2i discoverable?
Use one of the following methods:
1. Take the earbuds out of the charging case.
2. Long-press the power button.
3. Open or close the charging case.
4. Use the pairing button on the case or earbuds.
Where is the power button on wireless earbuds?
Look for a button marked with a power symbol (circle with a line) or labeled “Power.”
Is there an app for Anker Soundcore?
Yes, the Soundcore app is available for iOS and Android devices.
How do I change devices on Soundcore Life Q20?
Press the power button twice to enter pairing mode for a new device. Alternatively, use the Dual Connections option in the Soundcore app.
How many Bluetooth connections can you have?
Bluetooth supports up to 7 simultaneous connections, but only one can actively transmit data at a time.