When already connected to one device:

Method 1: Press and hold the touch area on both earbuds simultaneously for 3 seconds until you hear the prompt tone, then pair the second device via Bluetooth.

Method 2: Go to App Settings (top right) > Multi-Device Connection List > Connect New Device.

Method 3: Place the earbuds in the open charging case, hold the case button for 3 seconds to enter pairing mode, then connect the second device.

Method 4: Place the earbuds in the charging case. On the case screen, swipe to "Bluetooth Pairing," enter the pairing interface, and swipe to connect a new device.

If you encounter any other issues or your issue has not been resolved, please contact us for further assistance.