Big Mouth Billy Bass singing sensation animatronic fish mounted on a faux-wood plaque. This vintage novelty item features the classic bass that turns its head and sings when activated. The unit is powered by either four C batteries or a 6V DC adapter (not included). Please note there is some visible wear on the plaque surface and edges as shown in the photos. Perfect for a man cave, cabin decor, or as a nostalgic gag gift. PLEASE NOTE: the kickstand does not extend all the way out. It only goes out about an inch. Also, the fish does not come out from the plaque like it should, the mouth and tail move but the mechanism that pushes the fish out is not strong enough to do so anymore. The songs are "Take me to the river" and "Don't worry by happy". Both the button and the motion sensor work to trigger the fish.