What to do if one earbud cannot connect when using the REDMI Buds 8 Pro?

If one earbud cannot connect when using the REDMI Buds 8 Pro, please refer to the following troubleshooting methods:
1. Poor contact with the charging case can result in incomplete pairing. Please make sure both earbuds are properly placed in the charging case and that the charging contacts are aligned. Close the lid and wait a few seconds to allow the earbuds to reconnect and pair again.
2. A low battery may cause one earbud to power off automatically. Place both earbuds back into the charging case, confirm that the indicator light turns on, then fully charge them and re-pair them via Bluetooth.
3. Dirt or debris on the earbud contacts or speaker may affect normal operation. Carefully clean the earbuds and charge contacts with a dry, soft cloth, then try reconnecting.
4. Water or sweat exposure leads to a short circuit and temporary malfunction. If the earbuds have been exposed to water or sweat, dry them thoroughly and leave them unused for a period of time before placing them back in the charging case to restore normal function.
5. The Bluetooth connection between the left and right earbuds will be interrupted, preventing them from syncing properly. Put both earbuds into the charging case, close the lid, and then take them out again to allow them to reconnect and sync automatically.
6. After resetting the earphones, pair them with your phone again to check if the problem is resolved.
7. If the problem persists, please contact the local after-sales service center.