What are the battery and charging specifications of the Xiaomi Buds 5?

The battery capacity of the earbuds is 35mAh and the battery capacity of the charging case is 480mAh. When the ANC (Active Noise Control) is turned off, playing music can last 6.5 hours of play on a single charge, or up to 37.5 hours when used with the charging case.
Battery endurance test conditions: When the earbuds' battery level is 100%, with turned-off ANC, head tracking, AAC Bluetooth encoding mode, and 50% earbuds' volume, the music playback time can be up to 6.5 hours. When earbuds and charging case are fully charged, the music playback time can be up to 37 hours.
Note:
1. The above is laboratory test data. The actual battery life varies depending on factors such as volume, sound source, environmental interference, product functions, and usage habits;
2. The battery life of different earbuds will vary. If you turn on noise cancellation or head tracking function, the battery life will be shortened;
3. It is normal for the left and right earbuds to have different battery life (In a normal dual-ear using scenario, the battery difference between the left and right earbuds is ≤1%). In certain scenarios, there will be a large difference in the battery life of the left and right earbuds, such as the single-ear using scenario or the single earbud being charged scenario;
3. The earbuds are not compatible with the charging case of other wireless Bluetooth earphones;
4. The battery is not removable or changeable.