How to confirm that the Xiaomi Smart Audio Glasses are fully charged?

Follow the instructions in the manual to connect the glasses, charging cable, and power source.
To confirm that the Xiaomi Smart Audio Glasses are fully charged, please refer to the below details:
1. If the charging cable indicator shows no response, it indicates a charging issue. Please reconnect the charging cable and the temples;
2. If the charging cable indicator flashes white, it means charging is in progress;
3. After charging, when the charging cable indicator turns off, it means the glasses are fully charged.