Bluetooth battery levels

[José Matos]

On Thursday 09 July 2015 16:25:28 Patrick O'Callaghan wrote:
> Recently I had to log into Gnome 3 (don't ask) and noticed to my
> surprise that the Bluetooth widget showed the remaining battery charge
> on my mouse.
> 
> Anyway, is there a way to do this in KDE? I'd also be interested in
> reading the level on my BT headphones.
> 
> poc

Not sure about BT but I routinely use a wireless mouse, using a usb key (it should be radio frequency based I suspect), and the battery status appears nears the laptop battery level.

Regards,
-- 
José Abílio