Paewang revolution stick USB wire ground keeps burning itself

I keep cutting off the burnt sections and splicing the cord back together, but after a couple months it burns itself again. I have two questions, first can I replace the USB cable with any USB? or does it have to be a specific one? secondly is there any way to tell why it is shorting itself and burning sections?
Thanks in advance

We have to request pics of your wiring and the inside of your stick to pinpoint the cause.

any usb cable should be fine as long as you get the wiring right. you should really figure out why its burning out first though or you’ll probably just burn the new cable too.
while you’re at maybe add a USB B socket so you can have a detachable cable?