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error Soundcore
Error Code LED blinks red 3 times
The device is in reset mode and all memory data will be cleared.
? What Causes This
Improper connection between earbuds or with the Bluetooth device.
✓ How to Fix It
- Place the earbuds back into the charging case to ensure they are being charged.
- Press and hold the button on both earbuds until the LED blinks three times red then turns white.
Source: page 3 of the official manual
From the manual
This error code appears in:
Soundcore R100 True Wireless Earbuds