I do multiple event rides a year. On these huge rides there is cb communication going on. I have never been part of these communications. I am one of the few who need the hand signals to know whats going on. I like to listen to my MP3 player as I ride. So I am asking for suggestions on a device I can plug in a hand held CB an my mp3 player. That could switch back an forth as communication comes thru. I do not have a CB at this time yet. I currently just use my MP3 player with ear buds. As I ride with a "bucket" helmet. I have been reading these forums over an over an the more I study, The more confused I am. From what I can tell I will need to add a antenna for the CB to increase range. (ungrounded) Unsure if Bluetooth is for me. I don't mind the hard wire. So out of the hundreds of devices people have used on here, What would you suggest would suit me the best?