Crappie CallerLivingston Lures revolutionized the fishing lure industry with their Electronic Bait Fish Sounds in every lure! Now, Livingston Lures introduces the Crappie Caller. This unit can be used for ice fishing in deep water, shallow water, rivers, lakes, oceans, etc. Livingston Lures has done extensive testing of the unit for a couple of years from coast to coast, and time after time, the Crappie Caller calls in the fish!!! Drop the unit to a desired depth,