Hi fellow dirt fishers....I am using a pair of radio headphones from 3M tekk protection called "Worktunes Earmuffs"....available at Lowes....got mine from Amazon, tax free and free shipping for $43.47 and free shipping...using them with a wireless Ipod transmitter with 200 available channel setting. Took the whole rig out yesterday for a test drive and seemed to work great, no lag in signal during sweeps of the coil, phones are very snug without the VISE feeling you get from some headphones...great for working next to streets and roads...actually have to move them slightly off one ear to hear the pinpointer. All in all, I'd give the setup a "A".....Let me know what you think....P.S....any diggers in the Tullahoma, Estill Springs, Winchester area of Tenn., drop me a line and lets go dig something up.