I use the Sony earphones most of the time. They are comfortable, and have good sound. I use a 1/4" to 1/8" adapter plug, which I leave in the detector. Then I just plug the earphones into it. As Mike said, they are a lot cooler in the Summer heat. Also, in the Summer I like to wear a sun hat that has a flap that covers the ear and neck area and headphones don't fit right with my hat. In the winter I wear a rain hat, and I have the same problem with headphones with the hat. Also, when I wear headphones, after about 10 minutes, the outside of my ears start to hurt from the headphones pressing on them. I have a set of Sun Ray Pro Gold headphones, but I have only used them once or twice. I prefer the earphones. I use the Sony Sport earphones that have a clip that goes around the ear to help hold them in place.