Why Mi Bluetooth headset battery display is inaccurate?

Solutions:
1. The actual battery life of Mi Bluetooth headset is affected by various factors, such as the sound volume, the distance of connection, the strength of signal, etc. So the specific use of time according to the way and intensity of personal use to calculate.
2. If the battery display of the Mi Bluetooth headset remains unchanged, it is suggested to reconnect the pair and reset the Mi Bluetooth headset.
3. Use other mobile phones to connect the Mi Bluetooth headset. If the power level is still abnormal, it is suggested to apply for after-sales inspection.