Please could someone tell me if this is possible with either the AirPods Pro 3 or the AirPods 4 ANC..... I want to be able to not have my phone on/with me and want to be able to put them in on flights and to drown out noise in noisy hotels! I need them to switch on/activate ANC/switch off - all without my phone. Obviously I can set them up in the first place with my phone. Is this possible???