Easy. It should be a checkbox. (If checkboxes are unavailable in your design system, you should have an unambiguous label next to it saying "On" or "Off", or

Easy. It should be a checkbox. (If checkboxes are unavailable in your design system, you should have an unambiguous label next to it saying "On" or "Off", or better, describing the current state of the system in the terminology of the system, like "Background Noise Cancellation Enabled". But having a control label and a status label _should_ be a clue that you should just be using a checkbox.)