These are noise toys for CB Radios. I was going to install some of these and to my radios, but never got around to it. What you see is what you get. See photos for detail. The one on the upper left can be programmed to play anything you want, I have no idea what the yellow one says. They are offered as is final sale. No warranty, no return due to dishonest people. USA shipping only!!! $12.50 shipping