Not to the original built in radio unit. However, you could go down the route of adding a new one if you’re handy with electronics and car DIY. I started a thread in the Panda section regarding fitting heated seats which would also require a lot of electric power.. some of the replies might apply to you?
I’m guessing as it’s the Active there’s no 12v cigarette socket, but I’m sure there’s a guide on this forum somewhere showing how to fit it to the Active Panda. Then a £10 USB to 12v adapter would do the job. Might be the easiest option?