How to Check Bluetooth Headphone’s Battery Status on Surface?

In recent Windows 10 updates, Microsoft lets you check your connected Bluetooth device’s battery right from the Settings app. To do so:

1. Pair Your Bluetooth Headset
   Make sure your Bluetooth Headset is already paired and connected to your Surface.
2. Open Windows Settings
   First, you need to access Windows Settings by going to Start and click the Gear icon (or by using Win + I shortcut key).
3. Go to Devices
   In Windows Settings, select “Devices“.
   
4. Go to the Bluetooth & other devices
   Under the “Mouse, keyboard, & pen” section, you will see the battery percentage of the Surface Mobile Mouse.