Cross DJ iPad apps

Can anyone help me?..I can't control Cross DJ apps in my iPad mini
with my U-Mix Control Pro controller.Theres a prompt that says MIXVibes U-Mix Control Pro:the connected device requires too much power.
Help!
with my U-Mix Control Pro controller.Theres a prompt that says MIXVibes U-Mix Control Pro:the connected device requires too much power.
Help!