The Big Mouth Billy Bass Gemmy 1999 is a novelty toy designed to mimic a fish singing the popular song, "Don't Worry Be Happy." This unique product combines humor and nostalgia, making it a fun and entertaining addition to any fishing enthusiast's collection. Perfect for both children and adults, this toy brings a lighthearted and playful element to any fishing trip or outdoor adventure.

Big mouth Billy Bass works on 4C batteries. I do not have power cord. I have not tested the power cord portion of this, but it does work off 4C batteries.