Power consumption Respeaker 6 mic array and HAT

I have a conflict on my 5V pin with another peripheral so I need to slave the 2 x 5v pins to the respeaker off the direct USB supply, I was wondering what the power consumption of the 6 mic array is so I can put an appropriate resistor on the circuit so it doesn’t burn out. I was assuming power draw is something like 200-300ma but I’m just checking to be sure?