Review on Xiaomi Mi Portable Bluetooth Speaker, 16 W, blue by Mateusz Jamroz ᠌

The charge amount indicator is not accurate! For instance, if you push the power button, it may sound like there is 20% charge left while the column is actually 30% charge after being switched off for 5 minutes (the charge is also stored on the phone through the widget) Additionally, it is very annoying that at 20% it begins to continuously warn that there is not much battery life left. As a result, it can sound 6-8 times (I lost track of how many exactly) before shutting down and also has a 10% reduction in power. Because it could easily stop working at any point, you won't be able to predict how long it will last.