How to pronounce “push button” in English

this is, I think, third-year I've been there third-year and they give me some kind of monitor, and I have to change my compassion. I have to make my compassion stronger-stronger-strongerand I push button like 5-6-7-9-10, and I have to decrease my compassion. Slowly, slowlynow 4-3-2-1-0 compassion, you know. And what they found is in the machine for me it looked