or high temperatures. this may cause problems or may even damage your headphones permanently.
if your headphones are not waterproof, forget taking it outside in the rain. you should keep your headphones away from water if it is not a waterproof one. water can bring permanent damage to your headphones. always carry a plastic bag with you while going out so that you can store your headphones it if it starts raining. if you can’t handle all of these instructions then simply get waterproof headphones for yourself.
you should also store your headphones properly. many of the headphones come in boxes. make sure that you keep your headphones back in the box 