I bring a ltiile hand held portable radio with 2 ear buds, I only use 1 and turn it on super low, no deer can hear it.the unit is 1inchthink and 3"x3" it's smaller than a range finder, AM/FM band. I sit and listen to the radio or the locate public radio station for the state I'm in. When out of town it is very useful letting me know when the front is coming and if the temp. is starting to drop. I only listen to it after about 3 hours in the stand in the morning, and hardly ever at night.