Yeah, I get it—I’ve been there myself. I use Bluetooth headphones and a mouse all the time, and there used to be no good way to keep track of their battery levels. Windows is really limited in that regard. Eventually, I found a solution: https://workstation-master.com/bluetooth-battery-level.html There’s a program there that actually solves this problem. It shows the battery level of all devices as a percentage, and the updates are pretty accurate. I really like that you can see everything right in the taskbar. Plus, there are notifications when the battery is running low. Overall, if you’re looking for something convenient and hassle-free—I recommend it.