Sumvision mini keyboard.

I've been useing a sumvision micro wireless keyboard and when switching it on a blue light used to come on but now it's a red light that comes on,anyone know how to get it back to the blue one.
Thanks in advance.

Quote from mckee25

The batteries ok in it bud?

Yes McKee I've tried the battery out of my daughters and it's still red but blue in hers.
The keyboard is not old only around 3 months and not really used much. It came with the Wetek
core I got from the board sponcers