Why is there a difference in battery level between the left and right earbuds of the Redmi Buds 6 Lite?

The Redmi Buds 6 Lite is divided into master and slave roles during use, and the power consumption of the master and slave ears varies in different working states. The power consumption of the master ear is greater than that of the slave ear, and prolonged use can cause differences in battery display which means that the battery levels of the left and right earbuds are not consistent in the APP.
In addition, if you are accustomed to wearing one earbud and charging the other earbud in the case, it is easy to cause the left and right ear battery levels to be out of sync when both earbuds are used. It is recommended to wear the left and right earbuds in the same way to confirm the difference in battery endurance between the left and right earbuds.