If your earbuds have a short battery endurance, please follow these steps to troubleshoot:
1. Ensure that the earbuds are fully charged before use if the battery level is low;
2. Higher earbud volumes accelerate battery consumption, so adjust the volume appropriately;
3. Usage in environments with strong electromagnetic interference or significant distance or obstacles between the earbuds and the phone can also accelerate battery drain. Try to avoid proximity to sources of electromagnetic interference such as microwave ovens, and ensure that there is an appropriate distance and no obstructions between the earbuds and the phone.
Note:
The battery endurance of the earbuds is highly dependent on usage habits. Advertised battery endurance figures correspond to specific scenarios (such as ANC on/off, music format, etc.). It should be used for reference only.